| Patents for G01N 9 - Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity (6,694) |
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| 09/25/1986 | WO1986005586A1 Analysis of multi-phase mixtures |
| 09/23/1986 | US4612803 Cigarette testing and/or leveling device |
| 09/12/1986 | WO1986005274A1 Hydrometers |
| 09/10/1986 | EP0193868A2 Measurement of optical density via nephelometry |
| 09/03/1986 | CN85205497U Granula analyzer in which no correction is necessary |
| 09/02/1986 | CA1210677A1 Use of quaternary ammonium polyelectrolyte salts in test means, test device and method for determining the ionic strength or specific gravity of a liquid sample |
| 08/13/1986 | CN85204670U Gradiomanometer |
| 08/12/1986 | CA1209481A1 Fuel mass flow measurement and control system |
| 08/06/1986 | EP0190067A1 Method of quantitative tomodensitometry |
| 08/05/1986 | CA1208933A1 Device for the determination of the amount of substance or the density of fibre structures, especially of the cross sectional substance of slivers |
| 07/30/1986 | EP0188572A1 Improved apparatus for mass flow rate and density measurement. |
| 07/29/1986 | US4602498 For the determination of the PVT properties of a fluid |
| 07/29/1986 | CA1208663A1 Apparatus for the continuous measurement of bulk density material such as cut tobacco |
| 07/22/1986 | US4601306 Apparatus for ascertaining and/or keeping constant the mixing ratio of a liquid mixture |
| 07/22/1986 | US4601200 Measuring apparatus |
| 07/16/1986 | EP0187460A2 Method and apparatus for inspecting liquid in a pipeline |
| 07/08/1986 | US4598578 Fluid density measuring apparatus |
| 07/02/1986 | EP0186604A1 Device for a rapid determination of the moisture content of a material |
| 07/02/1986 | EP0185709A1 Apparatus for mass flow rate and density measurement |
| 06/24/1986 | US4596470 Thermocentrifugometric analysis |
| 06/24/1986 | CA1206618A1 Electronic coin measurement apparatus |
| 06/17/1986 | US4594880 Apparatus for determining finished roll density in a mill |
| 05/27/1986 | US4590800 Specific gravity indicator |
| 05/20/1986 | US4590579 Apparatus and method for digital specific gravity measurement |
| 05/20/1986 | US4589782 Method for measuring a change in mass of a test sample |
| 05/07/1986 | EP0179888A1 Process and installation for continuous measurement of the solid content of suspensions |
| 04/30/1986 | CN85203504U Lever-type density readout for solid and liquid |
| 04/30/1986 | CN85203026U 弹簧液体密度计 Spring liquid density meter |
| 04/29/1986 | US4584866 Method and apparatus for the determination of non-dissolved gas in liquids |
| 04/22/1986 | US4583393 Ultrasonic density meter with damping |
| 04/22/1986 | CA1203615A1 Ultrasonic density meter with damping |
| 04/15/1986 | US4582991 Method of measuring the density of a material |
| 04/15/1986 | US4581934 Method of and apparatus for measurement of the gas loading of a liquid synthetic-resin component |
| 04/15/1986 | US4581926 Determination of steam quality in thermal injection wells |
| 04/08/1986 | CA1202866A1 Use of strong organic acid polyelectrolyte salts in test means, test device, and method for determining the ionic strength or specific gravity of a liquid sample |
| 04/02/1986 | EP0175741A1 Fluid density measurement |
| 03/26/1986 | CN85202144U Water melon ripeness detector |
| 03/25/1986 | CA1202431A1 Method and apparatus to measure the weight per unit area, density and thickness of a moving sheet |
| 03/11/1986 | US4574639 Gas density/pressure transducer |
| 02/18/1986 | US4570476 Densitometer proving system |
| 02/12/1986 | CN85201390U Continuous measurement device for aq. drilling slurry density |
| 02/04/1986 | US4567754 Measurement of small heavy constituent layer in stratified mixture |
| 01/30/1986 | WO1986000699A1 Improved apparatus for mass flow rate and density measurement |
| 01/28/1986 | US4566312 Apparatus and process for automatically determining fat contents of foods |
| 01/21/1986 | US4565085 Method of and apparatus for measuring the degree of gas charge in a liquid synthetic resin component |
| 01/14/1986 | CA1199445A1 Strong organic acid polyelectrolyte salts useful in a test device and method for determining the ionic strength or specific gravity of a liquid sample |
| 12/31/1985 | US4561310 Fluid flow measurement |
| 12/31/1985 | US4561307 Liquid differential pressure measurement using a vertical manifold |
| 12/19/1985 | WO1985005677A1 Apparatus for mass flow rate and density measurement |
| 12/10/1985 | US4557186 Brewing apparatus |
| 11/26/1985 | US4554821 Apparatus for determining the viscosity of fluids, in particular blood plasma |
| 11/26/1985 | CA1197112A1 Fluid density measuring apparatus |
| 11/21/1985 | WO1985005181A1 Process and installation for continuous measurement of the solid content of suspensions |
| 10/29/1985 | US4549428 Device for the determination of the amount of substance or the density of fiber structures |
| 10/22/1985 | US4548226 Apparatus for adjusting the concentration of oil in a water-containing oil material |
| 10/16/1985 | EP0158142A2 Device for ascertaining and/or keeping the mixing ratio of a liquid mixture constant |
| 10/15/1985 | US4546641 Densitometer |
| 10/10/1985 | WO1985004477A1 Determining amount of biological material |
| 10/10/1985 | WO1985004476A1 Fluid density measurement |
| 09/03/1985 | US4539649 Method and apparatus for the gamma transmission analysis of multicomponent mixtures in the presence of coarse grained components |
| 08/27/1985 | US4537232 Fluid discriminating apparatus |
| 08/20/1985 | US4535638 Resonator transducer system with temperature compensation |
| 08/14/1985 | EP0151486A2 Method and apparatus for measuring specific gravity |
| 07/30/1985 | US4532216 Using indicator providing detectable response to ion exchange between polyelectrolyte and sample |
| 07/09/1985 | US4527418 Method of measuring specific gravity and apparatus utilizing the same |
| 07/02/1985 | US4526480 Gas density/temperature transducer apparatus |
| 07/02/1985 | US4526035 Device for measuring a pressure difference within a pulsed column |
| 07/02/1985 | CA1189987A1 Method and apparatus for the gamma transmission analysis of multicomponent mixtures in the presence of coarse grained components |
| 07/02/1985 | CA1189945A1 Device for the activation of an apparatus for measuring acoustic emission by detection of background noise |
| 06/25/1985 | US4524610 In-line vibratory viscometer-densitometer |
| 06/19/1985 | EP0145435A2 Improved apparatus for measuring varying density of a slurry flowing in a pipeline |
| 06/11/1985 | US4522068 Ultrasonic densitometer for liquid slurries |
| 05/08/1985 | EP0139725A1 Fluid discriminating apparatus |
| 04/16/1985 | US4510808 Apparatus for the continuous measurement of bulk density material such as cut tobacco |
| 04/16/1985 | CA1185455A1 Gas density indicator |
| 04/10/1985 | EP0136627A2 Resonator transducer system with temperature compensation |
| 04/02/1985 | US4508127 Fuel mass flow measurement and control system |
| 03/26/1985 | US4506541 Measurement of bulk density of particulate materials |
| 02/05/1985 | CA1181963A1 Process and apparatus for the rapid determination of the characteristics of a petroleum pollutant |
| 01/02/1985 | EP0130003A1 Electronic circuit for vibrating tube densimeter |
| 01/02/1985 | EP0129753A1 Gas density transducer apparatus |
| 01/01/1985 | US4491009 For measuring the density of substances |
| 12/19/1984 | EP0128590A1 Thermocentrifugometric analyzer |
| 12/11/1984 | US4487278 Instrument for providing automatic measurement of test weight |
| 12/04/1984 | US4485675 Pneumatic fluid densiometer |
| 11/27/1984 | CA1178455A1 Photometer with microtray well position indicator |
| 11/21/1984 | EP0125541A2 Method and apparatus for measuring the gas content of a liquid synthetic component |
| 11/06/1984 | US4480461 Vibration instrument |
| 10/17/1984 | EP0122100A1 Fluid density and mass flow measurement |
| 10/16/1984 | US4477574 Method of time-marking sedimentation processes |
| 10/16/1984 | US4476723 Density sensor |
| 10/16/1984 | US4476722 Continuously monitoring and self-cleaning liquid density measurement system |
| 10/11/1984 | WO1984003878A1 Fluid discriminating apparatus |
| 10/02/1984 | CA1175567A1 Densitometer |
| 10/02/1984 | CA1175544A1 Vibration-type density meter |
| 10/02/1984 | CA1175543A1 Densitometer |
| 09/25/1984 | US4473650 Use of strong organic acid polyelectrolyte salts in test means, test device and method for determining the ionic strength or specific gravity of a liquid sample |
| 09/18/1984 | US4471656 Apparatus for fluid mass measurement |
| 09/11/1984 | US4470294 Method and apparatus for simultaneous determination of fluid mass flow rate, mean velocity and density |
| 09/11/1984 | CA1174162A1 Method and apparatus for determining the flow characteristics of a fluid in a well |