| Patents for G01L 19 - Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges (10,924) |
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| 11/25/1981 | EP0040363A2 Apparatus for the real time adaptive filtering of catheter pressure measurements |
| 11/24/1981 | US4301685 Digital pressure-measuring device |
| 11/17/1981 | US4300774 Removable sealing plug for spaced apart wall structure |
| 11/10/1981 | US4299253 Pulsation dampener |
| 11/10/1981 | US4299117 Multi-function engine sensor |
| 11/03/1981 | US4298030 Adjustable pulse dampener |
| 11/03/1981 | US4297891 Apparatus and method for protecting a transducer |
| 11/03/1981 | US4297890 Pressure transducer |
| 10/29/1981 | WO1981003094A1 Temperature compensating pressure sensor amplifier circuits |
| 10/29/1981 | WO1981003067A1 Apparatus for indicating quantity of liquified gas contained in a storage container |
| 10/27/1981 | US4297687 Leak detection apparatus |
| 10/21/1981 | EP0038266A1 Mechanical pressure transmitter using a diaphragm for use in fluid-pressure measuring devices |
| 10/14/1981 | EP0037670A1 Aerated drinks machine |
| 10/13/1981 | US4295117 Pressure sensor assembly |
| 10/06/1981 | US4292845 Connection assembly for rigid stem dial gauge |
| 10/06/1981 | US4292840 Fuel consumption efficiency gauge |
| 09/08/1981 | CA1108433A1 Digital pressure-measuring device |
| 09/03/1981 | WO1981002484A1 Leak detection apparatus |
| 08/25/1981 | US4285244 Non-symmetrical overload protection device for differential pressure transmitter |
| 08/18/1981 | US4283954 High temperature pressure gauge |
| 07/28/1981 | US4280362 Peak reading bottom hole pressure instrument |
| 07/23/1981 | WO1981002062A1 Fluid pressure monitoring device |
| 07/21/1981 | US4279160 Pressure measuring apparatus with temperature compensating means |
| 07/07/1981 | US4276776 Temperature/pressure transducer |
| 06/30/1981 | CA1103956A1 Instrument housing assembly with settable index |
| 06/23/1981 | US4275393 Method and apparatus for sensing pressure |
| 06/23/1981 | CA1103478A1 Method and apparatus for overrange protection of the transducer in a differential pressure transmitter |
| 06/16/1981 | US4273366 Two-part fluid conduit with means for connecting the sections thereof |
| 06/02/1981 | US4270568 Sensor with adjustable pressure responsive detection and control |
| 04/28/1981 | US4264889 Pressure transducer |
| 04/14/1981 | US4261208 Pressure transducer |
| 04/08/1981 | EP0026698A1 Pressure transducer |
| 04/07/1981 | CA1099017A1 Real time data processing and display system for non- linear transducers |
| 03/31/1981 | US4259677 Method and apparatus for recording the compression pressure of internal combustion engines |
| 03/31/1981 | CA1098338A1 Sealed casing for pressure gauge |
| 03/24/1981 | CA1097990A1 Magnetic pressure indicator with thermal lockout |
| 02/24/1981 | US4252126 Transducer dome |
| 02/24/1981 | CA1096195A1 Digital differential pressure measurement apparatus |
| 02/03/1981 | US4248269 Adjustable flow pulse dampener |
| 02/03/1981 | US4248080 Wheel-mounting tire pressure gage with failsafe features |
| 01/27/1981 | CA1094342A1 Diaphragm assembly |
| 01/20/1981 | US4245579 Pressurized fluid circuits |
| 01/13/1981 | US4244228 Pressure transducer |
| 01/13/1981 | US4244221 Removable instrumentation probe |
| 01/13/1981 | CA1093345A1 Fluid test device |
| 12/23/1980 | US4240372 Pressure responsive annunciator |
| 12/16/1980 | US4239979 Membrane contactor |
| 12/16/1980 | US4238964 Vacuum gauge |
| 12/10/1980 | EP0019672A1 Method of and device for recording data down-hole in a well bore |
| 12/02/1980 | US4236412 Pressure transmitting apparatus |
| 11/25/1980 | CA1090158A1 Sensor with adjustable pressure responsive detection and control |
| 11/18/1980 | CA1089738A1 Valve device for selectively connecting a pressure gauge |
| 10/15/1980 | EP0017200A1 Divided cuff for pressure measurement |
| 10/15/1980 | EP0016866A1 Device to render ineffective output-voltage deviations of a pressure transducer in magnetic tape apparatuses caused by fluctuations in temperature |
| 10/14/1980 | US4227551 Tube banks |
| 10/14/1980 | US4227420 Pressure coupling mechanism in a pressure monitoring assembly |
| 10/07/1980 | US4226125 Digital pressure sensor system with temperature compensation |
| 10/07/1980 | US4226124 Pressure isolator |
| 09/23/1980 | US4224687 Pressure pulse detection apparatus incorporating noise reduction feature |
| 08/26/1980 | US4218926 Isolating pressure sensor |
| 08/26/1980 | US4218925 Differential pressure transmitter with pressure sensor protection |
| 08/20/1980 | EP0014452A2 Pressure transducer |
| 07/29/1980 | US4214486 Sealed casing for pressure gauge |
| 07/29/1980 | US4214474 Density monitoring apparatus |
| 07/15/1980 | US4212199 System for use in conducting wake investigation for a wing in flight |
| 07/08/1980 | US4211124 Instrumentation coupling |
| 06/26/1980 | WO1980001318A1 Pressure sensitive indicating device |
| 06/11/1980 | EP0011970A1 Connecting assembly and its application to a thermometer |
| 06/03/1980 | US4206437 Transducer with compensation features |
| 05/28/1980 | EP0011167A1 Method and apparatus for registration of the compression pressure of internal-combustion engines |
| 05/20/1980 | US4203385 Fluid pressure indicator |
| 05/14/1980 | EP0010584A1 Pressure controlling device |
| 05/14/1980 | EP0010569A1 Magnetic pressure indicator with thermal lockout |
| 05/13/1980 | US4202081 Method of assembling a pressure sensor |
| 05/06/1980 | CA1076838A1 Method and apparatus for measuring pressures |
| 04/29/1980 | US4199838 Indicating device for vacuum cleaners |
| 04/22/1980 | CA1075979A1 Magnetic pressure indicator with sampling ports |
| 04/08/1980 | US4196634 Valve device for selectively connecting a pressure gauge to a plurality of pressure lines |
| 04/08/1980 | US4196633 Pressure gauge construction |
| 03/25/1980 | US4195349 Self calibrating environmental condition sensing and recording apparatus |
| 03/18/1980 | US4193420 Differential pressure transducer process mounting support and manifold |
| 03/18/1980 | CA1073700A1 Fluid pressure sensing means with flow straightening means |
| 03/11/1980 | US4192192 Diaphragm seal assembly |
| 03/05/1980 | EP0008351A2 Fluid-filled pressure transducer |
| 03/04/1980 | US4191952 Low oxygen flow alarm for anesthesia systems |
| 02/12/1980 | CA1071426A1 Pressure sensor for high-temperature liquids |
| 01/22/1980 | US4184376 Pressure sensitive indicating device |
| 01/09/1980 | EP0006817A1 Numerically operating pressure sensor |
| 01/08/1980 | US4182367 Pneumatic terminal and gauge assembly |
| 01/08/1980 | US4182362 Differential transmitter and manifold mounting |
| 01/08/1980 | CA1069336A1 Prepackaged guard device sub-assembly for pressure responsive instruments |
| 12/11/1979 | CA1067654A1 Combination dust container for vacuum cleaner and signalling device for replacement thereof and method of manufacture |
| 12/04/1979 | US4176558 Pressure gauge casing-to-socket construction |
| 12/04/1979 | US4176557 Pressure sensor |
| 11/27/1979 | US4175444 Gauge assembly |
| 11/20/1979 | US4174729 Pressure sensing safety device |
| 11/20/1979 | US4174637 Pressure monitoring system |
| 11/13/1979 | US4174515 Device for transmission of measurement values |
| 11/06/1979 | US4173150 Sensor with adjustable pressure responsive detection and control |
| 10/30/1979 | US4172971 Magnetic pressure indicator with thermal lockout |