| Patents for G01F 23 - Indicating or measuring liquid level, or level of fluent solid material, e.g. indicating in terms of volume, indicating by means of an alarm (31,056) |
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| 03/06/2008 | WO2008011217A3 Fluid sensing system and methods, including vehicle fuel sensors |
| 03/06/2008 | US20080053532 Control system for a plurality of toilets and related method |
| 03/06/2008 | US20080053219 Multifunction fuel sensor |
| 03/06/2008 | US20080053218 Control Unit and Control Device Comprising the Control Unit |
| 03/06/2008 | US20080053217 Oil level detection system of internal combustion engine |
| 03/06/2008 | US20080053216 Apparatus and method for detecting liquid level with a probe |
| 03/06/2008 | US20080053202 Devices, methods and systems for fuel monitoring |
| 03/06/2008 | DE112006000738T5 Verfahren zum Analysieren einer Substanz in einem Behälter A method for analyzing a substance in a container |
| 03/06/2008 | DE102006039401A1 Drehwiderstand Rotational resistance |
| 03/06/2008 | CA2661081A1 Method for the calculation of fluid interface level |
| 03/05/2008 | EP1893954A1 Liquid level monitoring apparatus and methods |
| 03/05/2008 | CN201032462Y Angle-type liquid level sensor |
| 03/05/2008 | CN201032461Y Steam dome water level monotubular type high-precision electrode measuring canister |
| 03/05/2008 | CN201030107Y Transfusion alarm |
| 03/05/2008 | CN201030105Y Dripping intelligent-controlled alarm |
| 03/05/2008 | CN101135584A Detecting probe liquid level detector and method |
| 03/05/2008 | CN101135572A Liquid metering mechanism |
| 03/05/2008 | CN100373731C Lightningproof circuit and immersion type piezoresistance liquid level transmitter with the same |
| 03/05/2008 | CN100373140C Oscillating arm type liquid level indicating gauge with a shifting floating ball |
| 03/04/2008 | USRE40128 Stabilization in a radar level gauge |
| 03/04/2008 | US7339171 Method and apparatus for detecting presence of an ophthalmic lens in a package |
| 03/04/2008 | US7337662 Electrostatic capacity type liquid state detecting sensor |
| 02/28/2008 | WO2008022927A1 Variable resistor for measuring fill level |
| 02/28/2008 | DE202007014660U1 Gerät zum Messen der Dichtigkeit von Abwasserrohren an Gebäuden Apparatus for measuring the tightness of sewer pipes in buildings |
| 02/27/2008 | EP1891402A2 Capacitive level probe |
| 02/27/2008 | CN201028969Y Watercraft water gauge |
| 02/27/2008 | CN201026700Y Ink box |
| 02/27/2008 | CN101133304A Device for determining and/or monitoring a process variable |
| 02/27/2008 | CN101133303A Electrode holder |
| 02/27/2008 | CN101131333A Motorcycle oil level sensor |
| 02/27/2008 | CN101130117A Portable monitoring device for hanging drop of vein |
| 02/27/2008 | CN100371691C Field device for the determination and/or monitoring of a process parameter |
| 02/27/2008 | CN100371690C Liquid-detecting device and liquid container with the same |
| 02/26/2008 | US7337078 System and method for remote asset monitoring |
| 02/26/2008 | US7336160 Device for reading out from sensors in the engine compartment of a motor-vehicle |
| 02/26/2008 | US7336068 Field device and method for calibrating a field device |
| 02/26/2008 | US7334536 Pop-up sewer backup indicator |
| 02/26/2008 | US7334471 Liquid sensor and ice detector |
| 02/26/2008 | US7334464 Aircraft fuel tank and sensor system |
| 02/21/2008 | WO2008021228A2 Bulk material analyzer assembly including structural beams containing radiation shielding material |
| 02/21/2008 | WO2008020878A2 Contaminant analyzer for fuel |
| 02/21/2008 | WO2007035952B1 Linear position indicator system and method |
| 02/21/2008 | US20080041152 Fuel level sensor apparatus |
| 02/21/2008 | DE102004045765B4 Vorrichtung zur Füllstandsmessung für ein fliessfähiges Medium in einem Behälter Apparatus for measuring the level of a flowable medium in a container |
| 02/21/2008 | CA2660170A1 Bulk material analyzer assembly including structural beams containing radiation shielding material |
| 02/21/2008 | CA2598215A1 Liquid level measurement device and installation incorporating the same |
| 02/20/2008 | EP1889018A1 Sender unit for sensing the level of remaining fuel in a fuel tank utilizing a non-contacting sensor |
| 02/20/2008 | EP1889017A2 Tilt sensor with optoelectronic tilt switch |
| 02/20/2008 | EP1889016A2 Method for monitoring organic deposits in papermaking |
| 02/20/2008 | EP1889015A2 Self-calibrating liquid level transmitter |
| 02/20/2008 | CN201025451Y Water level annunciator |
| 02/20/2008 | CN201025450Y Non contact oil flow sensor |
| 02/20/2008 | CN201025449Y Ash dam dipping line sensor for fire power generation plant |
| 02/20/2008 | CN201025093Y Oil gauge assembly of gas engine |
| 02/20/2008 | CN201024104Y Electric-heating water distilling device capable of automatically alarming |
| 02/20/2008 | CN201022845Y Transfusion bottle using magnetic induction device to alarm transfusion process |
| 02/20/2008 | CN101128722A Capacitive liquid level sensor and level-estimation method |
| 02/20/2008 | CN101126658A Measuring circuit for measuring supersonic wave level meter transit time |
| 02/20/2008 | CN101126657A Radio frequency admittance detecting device with self-adaptive regulation system |
| 02/20/2008 | CN101126656A Oil level sensor anti-corrosion additional device |
| 02/20/2008 | CN101126655A Fuel engine oil consumption meter |
| 02/20/2008 | CN100370277C Device for determining level of contents in container |
| 02/20/2008 | CN100370234C Floater type liquid level gauge for liquefied petroleum gas storage tank |
| 02/20/2008 | CN100370233C Level sensor for a fuel tank |
| 02/20/2008 | CN100370131C System for measuring quantity of liquid fuel and method for measuring quantity of liquid fuel |
| 02/19/2008 | US7333900 Automatic parasitic echo storage |
| 02/19/2008 | US7331225 Non-contact type liquid level sensor |
| 02/16/2008 | CA2556980A1 A method to detect the level of granular material in a bin |
| 02/14/2008 | WO2008018425A1 Liquid surface sensor |
| 02/14/2008 | WO2008017606A1 Fibre optic sweat sensor |
| 02/14/2008 | US20080038591 Fuel storage device capable of detecting liquid level |
| 02/14/2008 | US20080036615 Automated level indicator for liquids container |
| 02/14/2008 | US20080035654 Portable waste transfer tank |
| 02/14/2008 | US20080034863 Digital interface and receiver for time-of-flight level measurement and pulse-echo ranging systems |
| 02/14/2008 | DE202006020193U1 Testbehältnis und Testanordnung für eine Kontrollvorrichtung für Behältnisse Test vessel and test arrangement for a control device for containers |
| 02/14/2008 | DE102007013557A1 Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße eines Mediums A device for determining and / or monitoring a process variable of a medium |
| 02/14/2008 | DE102004058554B4 Vorrichtung zur Bestimmung eines Füllstandes An apparatus for determining a filling level |
| 02/14/2008 | DE102004028547B4 Vorrichtung und Verfahren zur Bestimmung des Füllstandes in einem Tank Apparatus and method for the determination of the level in a tank |
| 02/13/2008 | EP1887329A2 Liquid state detecting sensor |
| 02/13/2008 | CN201020926Y Print cartridge |
| 02/13/2008 | CN201020079Y Automatic alarm for controlling medical treatment transfusion liquid level |
| 02/13/2008 | CN101121326A Ink storage quantity detecting device |
| 02/13/2008 | CN100367922C A kind of transfusion container |
| 02/12/2008 | US7330797 Apparatus and method for measuring settlement of solids in a multiphase flow |
| 02/12/2008 | US7330307 Stage apparatus |
| 02/12/2008 | US7329872 Spectral analysis method for detecting an element |
| 02/12/2008 | US7328611 Level measurement arrangement |
| 02/10/2008 | CA2595031A1 Apparatus and method for content discrimination |
| 02/07/2008 | WO2008015058A1 Method for manufacturing an instrument, and a corresponding instrument |
| 02/07/2008 | WO2008015057A1 Apparatus for determining and/or monitoring a process variable of a medium |
| 02/07/2008 | WO2008014595A1 Method and device to measure the level of pressurized liquid in a siphon container |
| 02/07/2008 | US20080033667 Detecting Incomplete Fill of Biosensors |
| 02/07/2008 | US20080028852 Methods and systems for liquid volumetric measurement |
| 02/07/2008 | US20080028851 Empty fuel level detection cross-check |
| 02/07/2008 | US20080028630 Oil filling structure of internal combustion engine |
| 02/07/2008 | DE112006000734T5 Verfahren und Vorrichtung für eine kontaktlose Pegel- und Grenzflächenerfassung Method and apparatus for non-contact level and interface detection |
| 02/07/2008 | DE102006036408A1 Verfahren zur Fertigung eines Messgerätes und entsprechendes Messgerät A method of manufacturing a measuring device and a corresponding measuring |
| 02/07/2008 | CA2657378A1 Method and device to measure the level of pressurized liquid in a siphon container |
| 02/06/2008 | EP1884764A1 Optical fiber sensor |
| 02/06/2008 | EP1884752A2 Methods and systems for liquid volumetric measurement |