| Patents for G01L 7 - Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements (6,106) |
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| 08/31/1983 | EP0087157A2 Pressure measuring device, particularly a barometer |
| 08/30/1983 | US4401011 Method to adjust and/or indicate a liquid or gaseous pressure, and a device for utilization of the method |
| 08/23/1983 | US4399706 Pressure indicator for measurement of hot pressure mediums |
| 08/16/1983 | US4398542 Pressure diaphragm |
| 08/16/1983 | CA1151898A2 Fluid filter and indicator |
| 08/16/1983 | CA1151893A1 Device for detecting rate of change in pressure |
| 08/02/1983 | US4396466 Electroconductivity, oscillation |
| 07/19/1983 | CA1150076A2 Diaphragm for pressure sensors |
| 07/12/1983 | CA1149630A1 Pressure gauge construction |
| 07/05/1983 | US4391147 Transducer device for measuring mechanical values on hollow bodies |
| 06/28/1983 | US4389962 Optical display unit for pneumatic systems |
| 06/23/1983 | WO1983002157A1 Temperature or pressure sensing element |
| 06/21/1983 | CA1148379A1 Fluid pressure transmitting diaphragm assembly and method of manufacture |
| 06/14/1983 | US4387600 Fiberoptic pressure gauge |
| 06/09/1983 | WO1983002004A1 Apparatus for conveying fluid pressures to a differential pressure transducer |
| 06/08/1983 | EP0080781A1 Vacuum cleaner |
| 05/31/1983 | US4385525 Strain gauge pressure transducer |
| 05/31/1983 | CA1147160A1 Fluid pressure sensor |
| 05/24/1983 | US4384490 Pressure gauge construction |
| 05/18/1983 | EP0078977A1 Barometer |
| 05/03/1983 | US4382247 Pressure sensor |
| 04/27/1983 | EP0077329A1 Pressure transducer |
| 04/19/1983 | US4380173 Roll-up type U-tube manometer |
| 04/05/1983 | US4378697 Strut mounted multiple static tube |
| 03/23/1983 | EP0074743A2 Gauge instrument movement |
| 03/01/1983 | US4375182 Ultra-sensitive diaphragm with dual stress-relief structures |
| 02/22/1983 | US4374475 Differential pressure gauge |
| 02/22/1983 | CA1141788A1 Registration fixture for sensor |
| 02/15/1983 | US4373398 Indicating gauge with pressure relief valve |
| 02/15/1983 | CA1141186A1 Leverless pressure transducer |
| 02/09/1983 | EP0047301A4 Apparatus and method for suppressing resonance in an electromanometry system. |
| 01/20/1983 | WO1983000217A1 Strut mounted multiple static tube |
| 01/04/1983 | US4366717 Fluid filter and indicator |
| 01/04/1983 | US4366708 Pressure checker for pneumatic tire |
| 12/21/1982 | US4364271 Optical refractometer |
| 12/15/1982 | EP0066699A1 Differential pressure indicator, especially for medical apparatuses |
| 12/07/1982 | CA1136880A1 Roll-up type u-tube manometer |
| 11/30/1982 | US4361048 Pointer instrument movement |
| 11/30/1982 | US4361046 Calibration adjustment for gauge instruments |
| 11/23/1982 | CA1135978A1 Instrumentation probe |
| 11/16/1982 | US4358960 Differential fiber optic proximity sensor |
| 11/11/1982 | WO1982003916A1 Pressure transducer |
| 11/09/1982 | US4357859 Pressure sensor |
| 10/26/1982 | CA1134175A1 Device for determining the pore water pressure in a soil |
| 09/28/1982 | CA1132360A1 Variable rate aneroid capsule |
| 09/07/1982 | US4347744 Diaphragm type differential pressure gauge with overpressure relief protection |
| 09/07/1982 | CA1131039A2 Pressure gauge construction |
| 09/07/1982 | CA1131038A1 Pressure measuring sub-assembly and amplifier support therefor |
| 08/10/1982 | US4343188 Fluid pressure indicating apparatus |
| 08/03/1982 | US4342230 Pressure sensor and sensing method |
| 07/20/1982 | US4340409 Capsules |
| 07/20/1982 | CA1127876A1 Food extruder pressure indicator |
| 07/20/1982 | CA1127863A1 Diaphragm for pressure sensors |
| 07/13/1982 | CA1127415A1 Liquid filled pressure gauge |
| 07/06/1982 | US4337664 Pressure gauge construction |
| 06/29/1982 | CA1126531A1 Pressure gauge construction |
| 06/24/1982 | WO1982001997A1 Pressure diaphragm |
| 06/22/1982 | US4335729 Apparatus and method for suppressing resonance in an electromanometry system |
| 06/16/1982 | EP0053976A2 A device to sense and determine the pressure of a fluid |
| 06/09/1982 | EP0053195A1 Pointer instrument mechanism |
| 06/08/1982 | US4333348 Liquid-filled pressure gauge |
| 06/02/1982 | EP0052609A1 Apparatus for indicating quantity of liquified gas contained in a storage container. |
| 06/01/1982 | US4332172 Device for determining the pore water pressure in a soil |
| 05/25/1982 | US4331156 Esophageal cardiac pulse monitoring apparatus and method |
| 05/11/1982 | CA1123221A1 Amplifier mounting construction for a pressure gauge |
| 05/04/1982 | US4327583 Weather forecasting device |
| 04/20/1982 | CA1122028A1 Pressure sensitive indicating device |
| 04/14/1982 | EP0049501A2 Arrangement for measuring the pressure evolution inside cylindrical hollow objects |
| 04/06/1982 | US4323741 Mechanical deflection apparatus for sensing fluid pressure |
| 04/06/1982 | US4322979 Optical device for measuring slight differences of pressure by means of a change in light intensity |
| 04/06/1982 | US4322978 Optical device for measuring slight pressure differences by means of light intensity changes |
| 03/31/1982 | EP0048274A1 Improved esophageal cardiac pulse monitoring apparatus and method |
| 03/24/1982 | EP0047986A2 Integral hermetic implantable pressure transducer |
| 03/17/1982 | EP0047301A1 Apparatus and method for suppressing resonance in an electromanometry system |
| 03/16/1982 | CA1119836A1 Fluid pressure measuring device |
| 03/02/1982 | CA1119015A1 Sensing unit |
| 03/02/1982 | CA1119013A1 Pressure dome |
| 02/09/1982 | CA1117784A1 Density monitoring apparatus |
| 01/26/1982 | US4312361 Pressure monitoring system for electrofluidic sensing devices |
| 01/19/1982 | CA1116429A1 Pressure gauge |
| 01/19/1982 | CA1116428A1 Pressure gauge |
| 01/05/1982 | US4309689 Signal transducing unit |
| 01/05/1982 | CA1115541A1 Pressure gauge casing-to-socket construction |
| 12/23/1981 | EP0042371A1 Detector for the measurement of deformations on hollow bodies |
| 12/15/1981 | CA1114472A1 Pressure monitoring system |
| 12/15/1981 | CA1114190A1 Pressure gauge construction |
| 12/01/1981 | CA1113270A1 Pressure gauge for sphygmomanometers |
| 11/10/1981 | US4299159 Diaphragm capsule for pressure monitors |
| 11/03/1981 | US4297889 Roll-up type U-tube manometer |
| 10/29/1981 | WO1981003067A1 Apparatus for indicating quantity of liquified gas contained in a storage container |
| 10/21/1981 | EP0038266A1 Mechanical pressure transmitter using a diaphragm for use in fluid-pressure measuring devices |
| 10/06/1981 | CA1110085A1 Fluid pressure indicator |
| 10/01/1981 | WO1981002664A1 Improved esophageal cardiac pulse monitoring apparatus and method |
| 09/29/1981 | US4291580 Manometer body |
| 09/22/1981 | CA1109284A1 Pressure gauge spring |
| 09/17/1981 | WO1981002511A1 Apparatus and method for suppressing resonance in an electromanometry system |
| 09/16/1981 | EP0035961A1 Reserve air indicator for a decompression indicator |
| 09/08/1981 | US4287750 Device for checking the functioning of gas measuring apparatus |
| 08/11/1981 | US4282757 Device for detecting rate of change in pressure |
| 08/11/1981 | US4282746 Rate-of-use fuel consumption indicator for combustion engines |