| Patents for G01P 15 - Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration (18,281) |
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| 07/05/1977 | US4034275 Optical control system for elevators |
| 06/28/1977 | US4032804 Ultrasensitive differential relay configuration |
| 06/28/1977 | US4031848 Inertial performance indicator |
| 06/21/1977 | US4030339 Impact impulse measuring device |
| 06/14/1977 | US4028818 Tracked incline teaching apparatus |
| 06/14/1977 | US4028815 Temperature compensated toroidal accelerometer |
| 06/07/1977 | US4028659 Strong motion accelerograph with self-starter and electrical as well as light outputs |
| 06/07/1977 | US4028516 Acceleration detector switch having magnetic biased conductive oscillating controller |
| 06/07/1977 | US4028510 Safety device actuatable by seismic vibrations |
| 06/07/1977 | US4027535 Manual thrust gauge |
| 05/31/1977 | US4026158 Temperature compensation for a damped fluid proof mass accelerometer |
| 05/24/1977 | US4025124 Regulatable pump device |
| 05/17/1977 | US4023864 Automatic stability control system with strain gauge sensors |
| 05/17/1977 | US4023413 Device for measuring accelerations, particularly accelerations due to gravity |
| 05/17/1977 | US4023396 Impact impulse measuring device |
| 05/03/1977 | US4020702 Redundant inertial measurement system configuration |
| 04/12/1977 | US4016766 Counting accelerometer apparatus |
| 04/05/1977 | US4016469 Sensor including means for operating the sensor in rate measuring and stabilization modes |
| 04/05/1977 | US4016437 Piezoelectric pressure and force transducers or accelerometers |
| 03/08/1977 | US4010637 Machine vibration monitor and method |
| 03/01/1977 | US4009619 Accelerometers |
| 02/22/1977 | US4009447 Amplifier arrangement with zeroing device for piezoelectric transducers |
| 02/08/1977 | US4007412 Combined means for sensing an inertial condition and for providing torquing and damping functions |
| 01/25/1977 | US4004450 Device for measuring impact pulses |
| 01/11/1977 | US4002934 Sensitive element of piezooptic measuring converter |
| 01/11/1977 | US4002077 Integrating angular accelerometer |
| 01/04/1977 | US4001185 Acceleration sensing device |
| 01/04/1977 | US4000910 Vehicle provided with a fluidic accelerometer |
| 01/04/1977 | US4000659 Zero stiffness taut ribbon rotary suspension systems |
| 12/21/1976 | US3998106 Selective flotation mechanism for a pendulous accelerometer proof mass |
| 12/21/1976 | US3998104 Fluid pressure pulsed rebalanced accelerometer |
| 11/30/1976 | US3995247 Transducers employing gap-bridging shim members |
| 11/23/1976 | US3992953 Accelerometer using radioactive pickoff |
| 11/23/1976 | US3992951 Compensated toroidal accelerometer |
| 10/12/1976 | US3986092 Stabilization system for a platform suspended in a gimbal frame |
| 10/12/1976 | US3985398 Fluidic antiskid circuit |
| 09/21/1976 | US3981544 Brake controller and short circuit probe disconnect |
| 09/07/1976 | US3978731 Surface acoustic wave transducer |
| 09/07/1976 | US3978715 Low frequency, high sensitivity electromechanical transducer |
| 08/31/1976 | US3977256 Rotational acceleration sensor and method |
| 08/24/1976 | US3976860 Method and arrangement for conversion of a digital measured value |
| 08/24/1976 | US3975961 Fluidic transverse-impact modulator accelerometer |
| 08/17/1976 | US3974701 Spin coupled, angular rate sensitive inertial sensors with optional acceleration sensing capability and method of fabricating same |
| 08/10/1976 | US3974504 Peak accelerograph |
| 08/10/1976 | US3973442 Fluidic direct-impact modulator accelerometer |
| 08/10/1976 | US3973441 Accelerometer pig |
| 07/27/1976 | US3972038 Accelerometer telemetry system |
| 07/27/1976 | US3971332 Vehicle parts indicating instrument |
| 07/27/1976 | US3971257 Laminar jet linear accelerometer |
| 07/20/1976 | US3969944 Sensor for accelerometers |
| 07/20/1976 | US3969927 Vibration measuring and the apparatus therefor |
| 07/06/1976 | US3967863 Brake controller and short circuit probe disconnect |
| 07/06/1976 | US3967493 Acceleration sensing mechanism |
| 06/29/1976 | US3967178 Wide band angular displacement and velocity sensor and method |
| 06/29/1976 | US3967135 Acceleration change sensor |
| 06/29/1976 | US3965753 Or gyroscope radioisotope field support device |
| 06/22/1976 | US3965334 Heating device |
| 06/08/1976 | US3961536 Fluidic accelerometer |
| 06/08/1976 | US3961535 Spin rate compensator |
| 06/01/1976 | US3961185 Fiber optic displacement transducer |
| 06/01/1976 | US3960691 Tactical rate sensor |
| 05/18/1976 | US3956973 Die casting machine with piston positioning control |
| 05/11/1976 | US3955508 Acceleration integrating switch |
| 05/11/1976 | US3955398 Calibration and adjustment arrangement for deceleration switch |
| 04/27/1976 | US3953691 Inertia switch for detecting impending locking of a rotary member, such as a vehicle wheel |
| 04/27/1976 | US3953126 Optical convolution velocimeter |
| 04/27/1976 | US3953084 Towed vehicle electric brake control |
| 04/20/1976 | US3950987 Piezo-optic measuring transducer and accelerometer, pressure gauge, dynamometer, and thermometer based thereon |
| 04/06/1976 | US3948107 Velocity transducer |
| 03/30/1976 | US3946724 Device for measuring pressure |
| 03/30/1976 | US3946616 Liquid crystal accelerometer |
| 03/23/1976 | US3946359 Or warning devices |
| 03/16/1976 | US3944764 Inertia sensor switch |
| 03/16/1976 | US3943776 Fluidic acceleration sensor |
| 03/09/1976 | US3943390 Deceleration detecting device |
| 03/09/1976 | US3943345 Digital acceleration detecting system |
| 03/02/1976 | US3942051 Shock actuated electrical pulse generator |
| 03/02/1976 | US3940999 Shock sensor |
| 02/24/1976 | US3940636 Acoustic delay surface wave motion transducer systems with enhanced stability |
| 02/24/1976 | US3939716 Accelerometer with liquid hydrostatic gimbal support |
| 01/13/1976 | US3932112 Magnetoelastic, remanent, hysteretic devices |