| Patents for G01F 22 - Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for (1,086) |
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| 07/26/2006 | CN2800270Y Automatic infrared photoelectric counting detector for medical physiological liquid drops |
| 07/25/2006 | US7080551 Fluid volume measuring apparatus with bubble in fluid |
| 07/14/2006 | CA2498160A1 Systems and methods for central control, monitoring, and reconciliation of liquid product |
| 07/11/2006 | US7073401 Liquid measuring device |
| 07/06/2006 | DE19939039B4 Kraftstoffmengendetektor Amount of fuel detector |
| 07/05/2006 | CN1262823C Method for calibrating dynamic volumes |
| 06/27/2006 | US7066029 System and method for improved volume measurement |
| 06/07/2006 | EP1436066A4 Fuel gauge for hydrogen storage media |
| 05/11/2006 | WO2006049190A1 Residual liquid quantity detecting method |
| 05/11/2006 | DE102004054385A1 Oil fueling measuring method for use in home, involves disposing sensor by turbo-counter for air pressure control and setting automatic fueling with high pressure, so that fueling with exceeded or fallen below value is not possible |
| 05/11/2006 | DE102004054181A1 Loose goods heap measurement system for power station coal and similar has stationary 3-D laser measurement units at heap edge to measure heap profile for bunker filling model |
| 04/05/2006 | CN1755970A Apparatus for measuring fuel capacity in fuel cell system |
| 04/04/2006 | US7021560 System and method for aerosol delivery |
| 03/22/2006 | CN2766227Y Sanitary measurer for liquid food |
| 03/22/2006 | CN1749706A Supersonic metering method and device for liquid drop |
| 03/09/2006 | US20060048583 Total gas meter using speed of sound and velocity measurements |
| 03/02/2006 | US20060042386 Acoustic volume indicator |
| 03/02/2006 | DE10155595B4 Verfahren und Vorrichtung zur Überwachung eines Vorrats eines Fluids in einem Gefäß Method and apparatus for monitoring a supply of a fluid in a vessel |
| 02/08/2006 | EP1622707A2 Device for dosing and mixing powdery materials and device for dosing powdery materials |
| 02/07/2006 | US6993966 Advanced volume gauging device |
| 01/31/2006 | US6990860 Low fluid level indicator for hydration bladder |
| 01/26/2006 | WO2006009446A1 Measuring station for determining the degree of filling of a container, as well as a method for it |
| 01/19/2006 | WO2006005833A1 Method for detecting complete draining of a propellant tank and for propellant management onboard a satellite |
| 01/11/2006 | CN1719206A Photosensitive measuring method of liquid drop and its device |
| 12/22/2005 | US20050279855 Liquid measurements using capacitive monitoring |
| 12/21/2005 | EP1607747A2 Liquid measurements using capacitive monitoring |
| 12/17/2005 | CA2509609A1 Liquid measurements using capacitive monitoring |
| 12/15/2005 | WO2005065411A3 Test apparatus for direct measurement of expansion and shrinkage of oil well cements |
| 12/15/2005 | DE102004027336A1 Device for determining quantity of fuel in tank, by determining difference between tank volume and air volume in tank |
| 12/01/2005 | DE102004021096A1 Vehicle fuel tank level determination procedure records amount used and subtracts from measured or manually entered original amount |
| 11/23/2005 | EP1598545A1 System for measuring quantity of liquid fuel and method for measuring quantity of liquid fuel |
| 11/23/2005 | CN1699931A Concrete autogenous volumetric deformation measuring apparatus |
| 11/10/2005 | US20050247123 Fuel quantity estimate system |
| 11/02/2005 | CN1692221A System for measuring quantity of liquid fuel and method for measuring quantity of liquid fuel |
| 10/27/2005 | WO2005065411A9 Test apparatus for direct measurement of expansion and shrinkage of oil well cements |
| 10/13/2005 | US20050223814 Apparatus and method for droplet measurements |
| 10/06/2005 | US20050217368 System for measuring quantity of liquid fuel and method for measuring quantity of liquid fuel |
| 09/29/2005 | US20050211707 Vessel with indicia and caddy |
| 09/29/2005 | US20050211108 Method and device for automatically regulating a quantity of product deposited |
| 09/17/2005 | CA2501029A1 Vessel with indicia and caddy |
| 09/14/2005 | CN1667372A Device for measuring liquid quantity in arbitrary containers |
| 09/13/2005 | US6944570 Differential pressure gauge for cryogenic fluids which selects a density value based on pressure measurement |
| 09/13/2005 | US6944530 System and method for air flow and EGR flow estimation |
| 09/08/2005 | DE102004007855A1 Filling level determination method, e.g. for a fuel tank, in which the calibrated rate of flow in a valve controlled conduit connecting the tank to an expansion chamber is used, with one other variable, to determine the level |
| 08/31/2005 | EP1568415A2 Apparatus and method for droplet measurements |
| 08/24/2005 | CN1657932A Measuring method of transfusion compensation terrestrial giving forth and evaporation |
| 08/24/2005 | CN1657931A Transfusion compensation device for measuring terrestrial plant giving forth and soil evaporation |
| 08/24/2005 | CN1657883A Measuring spoon |
| 08/10/2005 | CN1651872A Three-parameter integration capacitance sensor for automobile fuel oil meter |
| 08/03/2005 | CN2715119Y Volume measuring instrument for sealed air bubble in firn |
| 07/28/2005 | DE202005008047U1 Airbag testing device has a gas supply arrangement with a gas storage unit, piston and alternating check valve that are controlled so that an airbag is filled to a desired pressure |
| 07/21/2005 | WO2005065411A2 Test apparatus for direct measurement of expansion and shrinkage of oil well cements |
| 06/16/2005 | US20050126278 Fluid volume measuring apparatus with bubble in fluid |
| 06/16/2005 | US20050126277 System and method for detecting and displaying an amount of chemical in a cylinder or vessel |
| 06/09/2005 | WO2005052522A1 Volume measuring device |
| 06/09/2005 | US20050122363 Volume measuring method, volume measuring device and droplet discharging device comprising the same, and manufacturing method of electro-optic device, electro-optic device and electronic equipment |
| 06/01/2005 | CN1621783A Bucket measuring type liquid measuring method and apparatus |
| 05/25/2005 | CN1619262A Cup measuring type fluid metering device |
| 05/04/2005 | CN2697602Y Micro-quantity metering device for high water containing and low oil production |
| 05/04/2005 | CN1200255C Active carbon dead volumn testing method |
| 04/27/2005 | CN2695927Y Ultrasonic volumeter |
| 04/20/2005 | CN1607378A Cubage measuring method and device, liquid drop ejection device with the same |
| 04/07/2005 | WO2005030306A2 Metering system and methods for aerosol delivery |
| 04/07/2005 | CA2850361A1 Metering system and methods for aerosol delivery |
| 04/07/2005 | CA2538260A1 Metering system and methods for aerosol delivery |
| 04/06/2005 | CN2690861Y Meteing funnel for filling oil |
| 03/31/2005 | US20050067511 System and method for aerosol delivery |
| 03/31/2005 | US20050066963 Valve system and method for aerosol delivery |
| 03/31/2005 | US20050066962 Metering system and method for aerosol delivery |
| 03/31/2005 | US20050066735 System and method for improved volume measurement |
| 03/24/2005 | WO2004076844A8 System for measuring quantity of liquid fuel and method for measuring quantity of liquid fuel |
| 03/23/2005 | CN2687624Y Metering tube for particle counting measurement |
| 03/10/2005 | WO2004104524A3 Method for measuring the free volume of a tank and measuring device therefor |
| 03/03/2005 | DE10334857A1 Differential pressure homogeneous liquid dosing method, has pressure measurement points above the maximum filling level of a dosing container and beneath the minimum liquid height |
| 03/02/2005 | CN1589172A Fuel gauge for hydrogen storage device |
| 02/23/2005 | CN2681094Y Medical precise liquid meter |
| 02/23/2005 | CN1584514A Computer gas volume metering method and device for natural gas fuel cylinder of vehicle |
| 02/16/2005 | CN2679656Y Measuring ladle |
| 01/26/2005 | EP1499861A1 Method and device for automatically regulating a quantity of product deposited |
| 01/12/2005 | CN2670919Y Floating groove volume metering device for experiment |
| 01/12/2005 | CN1563911A Constant presssure marsh gas measurer in testing anaerobic digestion |
| 01/05/2005 | EP1494001A2 Fuel system |
| 12/02/2004 | WO2004104524A2 Method for measuring the free volume of a tank and measuring device therefor |
| 11/25/2004 | US20040236536 Differential pressure gauge for cryogenic fluids which selects a density value based on pressure measurement |
| 11/25/2004 | US20040231413 Advanced volume gauging device |
| 11/10/2004 | CN2655198Y Chemical reaction gas volume measurer |
| 11/03/2004 | CN2653458Y Folding fuel meter funnel |
| 10/28/2004 | WO2004092690A1 Determining gas volume, porosity, and intrinsic oxidation rate |
| 10/28/2004 | US20040215407 Apparatus and method for integrating a fuel supply and a fuel level sensing pressure sensor |
| 10/27/2004 | CN1540298A Method for calibrating dynamic volumel |
| 10/24/2004 | CA2450080A1 Apparatus and method for integrating a fuel supply and a fuel level sensing pressure sensor |
| 10/14/2004 | US20040200735 Fuel gauge for hydrogen storage media |
| 09/23/2004 | DE202004011812U1 Loose and compressed volume test unit uses sample in measurement cylinder with curved disc driven ram and automatic volume measurement using float |
| 09/10/2004 | WO2004076844A1 System for measuring quantity of liquid fuel and method for measuring quantity of liquid fuel |
| 08/24/2004 | US6782339 Differential pressure gauge for cryogenic fluids which selects a density value based on pressure measurement |
| 08/05/2004 | DE10162286B4 Vorrichtung zur Bestimmung des Volumens eines Gases bei Umgebungsdruck An apparatus for determining the volume of a gas at ambient pressure |
| 07/21/2004 | CN2627468Y Rationing rice measuring apparatus |
| 07/21/2004 | CN1158059C Device for measuring volumes of small amounts of products and for filling same in receptacles |
| 07/14/2004 | EP1436066A2 Fuel gauge for hydrogen storage media |
| 07/14/2004 | CN2625221Y Refueling verifier for vehicles |