| Patents for G01L 1 - Measuring force or stress, in general (22,371) |
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| 11/08/1988 | US4782705 Strain gauge |
| 11/03/1988 | WO1988008523A1 Sensor for converting pressure and/or expansion into an electrical signal |
| 11/03/1988 | WO1988008522A1 Detector for force, acceleration and magnetism using resistor element |
| 11/03/1988 | WO1988008521A1 Force and moment detector using resistor |
| 11/03/1988 | WO1988008520A1 Oscillating wire transducer for measuring stresses, elongations and forces |
| 11/03/1988 | DE3712699A1 Sensor |
| 11/02/1988 | EP0289113A2 Counterbalanced weighing apparatus |
| 11/02/1988 | EP0288985A2 Bending ring-Load cell |
| 11/02/1988 | EP0288523A1 Movement measurement device |
| 11/02/1988 | CN87102783A Antivibration device for bourdon tube pressure gauge |
| 11/01/1988 | US4781455 Method for measuring optical strain and apparatus therefor |
| 11/01/1988 | US4781056 Optical device for strain detection, method for the measurement of strain by means of the said device and their application to scales |
| 10/26/1988 | EP0288139A2 Fibre-optical sensor |
| 10/26/1988 | EP0287873A2 Process for measuring and exactly localizing the strain in hardened areas of structural elements |
| 10/26/1988 | CN87102685A Directional earth-filling method and apparatus for the deep-hole installation of a sensor |
| 10/25/1988 | US4780614 Method and apparatus for remote sensing of mechanical force |
| 10/20/1988 | WO1988008209A1 Force sensing vibrating beam resonator |
| 10/20/1988 | DE3711326A1 Sensor with Kerr effect |
| 10/18/1988 | US4777831 Apparatus for measuring lifter pressure |
| 10/18/1988 | US4777826 Twin film strain gauge system |
| 10/12/1988 | EP0286388A1 Electrical control device |
| 10/12/1988 | EP0285773A2 Force transducer |
| 10/12/1988 | CN87102483A Electric resistance strain tube with metal wire |
| 10/11/1988 | US4777661 Apparatus and method for self-referencing and multiplexing intensity modulating fiber optic sensors |
| 10/11/1988 | US4777358 Optical differential strain gauge |
| 10/04/1988 | US4775961 Tactile sensor |
| 10/04/1988 | US4775850 Thick-film sensor, particularly a pressure sensor |
| 09/28/1988 | CN87204716U Impurity-isolating container |
| 09/27/1988 | US4773753 Fiber sensor |
| 09/27/1988 | US4773493 Vibration type measuring apparatus |
| 09/22/1988 | WO1988007182A1 Compact force transducer with mechanical motion amplification |
| 09/22/1988 | WO1988007181A1 Pressure sensor and transducer apparatus |
| 09/22/1988 | WO1988007177A1 Force transmission element |
| 09/21/1988 | EP0283303A2 Method of measuring residual stress in a carrier for a belt for a continuously variable transmission |
| 09/20/1988 | US4772928 Electric transducer for measuring mechanical quantities |
| 09/20/1988 | US4772786 Photothermal oscillator force sensor |
| 09/20/1988 | US4771640 Load introducing device |
| 09/14/1988 | EP0281610A1 Capacitor array sensors tactile and proximity sensing and methods of use thereof |
| 09/13/1988 | US4770492 Pressure or strain sensitive optical fiber |
| 09/13/1988 | US4770050 Force or pressure measuring device |
| 09/13/1988 | US4770049 Load measuring devices |
| 09/13/1988 | US4769882 Creep resistance |
| 09/13/1988 | CA1242027A1 Instrument for measuring and recording forces |
| 09/07/1988 | WO1988006719A1 Transducer signal conditioner |
| 09/07/1988 | EP0144311A4 Double resonating beam force transducer with reduced longitudinal pumping. |
| 09/07/1988 | CN88201030U Overpressure-proof type pressure transducer with rectangle dual-island silicon-film structure |
| 09/07/1988 | CN88101065A Optical transducer |
| 09/06/1988 | US4768886 Method and apparatus for simultaneously measuring temperature and pressure |
| 09/06/1988 | US4768389 Apparatus for measuring the material pressure in a twin-screw extrusion device |
| 09/01/1988 | DE3705471A1 Force-measuring device |
| 08/31/1988 | CN87215869U Digital display type applied force determination apparatus for measuring instruments |
| 08/30/1988 | US4767484 Bonding to high reluctance, poorly thermally conductive material |
| 08/30/1988 | CA1241460A1 Method for monitoring the crystallographic texture of metallic tubes by use of x-ray diffraction |
| 08/25/1988 | DE3804483A1 Druckmesswertaufnehmer mit piezomessstreifen Pressure transducer with piezoelectric gauges |
| 08/25/1988 | DE3704390A1 Method for representing stresses and/or deformations of bonding systems in building technology and arrangement for carrying out this method |
| 08/24/1988 | EP0279515A1 Sensors |
| 08/24/1988 | EP0279361A1 Device for measuring the pressure distribution in an area |
| 08/24/1988 | EP0188512B1 A fibre-optic cable responsive to microbending forces |
| 08/24/1988 | CN87211647U Miniature weighing unit |
| 08/23/1988 | US4766389 Capacitor array sensors tactile and proximity sensing and methods of use thereof |
| 08/23/1988 | US4766008 Method of manufacturing thin film conductor which contains silicon and germanium as major components |
| 08/23/1988 | US4765930 Pressure-responsive variable electrical resistive rubber material |
| 08/23/1988 | US4765423 Load cell adaptor |
| 08/18/1988 | DE3703793A1 Detector element |
| 08/18/1988 | DE3702007A1 Weighing mat for measuring load distributions |
| 08/17/1988 | EP0278021A2 Resistance strain gauges with a thin discontinuous metal-film |
| 08/17/1988 | CN87214474U Steel rail static bending testing machine |
| 08/16/1988 | US4763534 Pressure sensing device |
| 08/16/1988 | US4763533 Method and device for measuring the deformation of a rotating shaft |
| 08/11/1988 | WO1988005905A1 A measuring device for the determination of deformations, relative movements or the like |
| 08/09/1988 | US4763097 Measurement transformer |
| 08/09/1988 | US4762011 Electronic gage |
| 08/09/1988 | US4762006 Force-detecting apparatus |
| 08/04/1988 | DE3701632A1 Optical sensor |
| 08/04/1988 | DE3701548A1 Optical force-measuring sensor |
| 08/03/1988 | EP0276889A2 Pressure transducer for static pressure charges with a silicon body |
| 08/03/1988 | EP0276699A2 Flexion force sensor, especially for balances |
| 08/03/1988 | CN87107210A Microbend fiber optic strain gauge |
| 08/02/1988 | US4761743 Dynamic system analysis in a vibrating beam accelerometer |
| 08/02/1988 | US4761242 Piezoelectric ceramic composition |
| 08/02/1988 | US4761005 Sports scoring device including a flexible prezoelectric layer resilient layer |
| 08/02/1988 | CA1239991A1 Contact-free, magnetic, stress and temperature sensor |
| 07/28/1988 | WO1988005529A1 Optical sensor |
| 07/28/1988 | DE3701372A1 Sheet-like force transducer |
| 07/28/1988 | DE3700835A1 Dynamometer for measuring mechanical stresses in an approximately bolt-like component |
| 07/28/1988 | DE3700833A1 Position sensor |
| 07/27/1988 | EP0275615A1 Apparatus for measuring lifter pressure |
| 07/27/1988 | CN87211315U Lateral voltage type pressure transducer with the function of anti-magnetic field interference |
| 07/27/1988 | CN87108230A Magnetoelastic torque transducer |
| 07/26/1988 | US4759493 Method of manufacturing a hydraulic load cell |
| 07/26/1988 | US4759416 Weighing element for a weighing apparatus |
| 07/20/1988 | CN87211750U Tension indicator for wire |
| 07/20/1988 | CN87210636U Blast-resistance pressure tester for aluminium shell |
| 07/19/1988 | US4758816 Electrical resistor |
| 07/19/1988 | US4758815 Tap element and methods, for heating, pressure measurement and circuit fabrication |
| 07/19/1988 | US4758087 Fiber optic transducer |
| 07/19/1988 | US4757711 Oscilloscopic hand-dynamographic transducer |
| 07/19/1988 | CA1239427A1 Load cell |
| 07/19/1988 | CA1239294A1 Variable coupler fiberoptic sensor |
| 07/13/1988 | CN87206932U Stand-alone hydraulic pressure testing installation for supporting struts |