Inventor · disambiguated record
Frederick William Crall
Also filed as: CRALL FREDERICK W · CRALL FREDERICK WILLIAM · ESHELMAN ROBERT W
22 granted patents·363 citations·filing 1975–1991
96Inventor score
Files withCHRYSLER CORP22
Top patents by PatentIndex Score
22 records- 0194US3996914AHousing for mounting electronic circuit boards on an engine air intake structureCHRYSLER CORP·Filed 1976·Granted Dec 14, 1976·62 cites·29 claims
- 0288US5001412AAlternator starterCHRYSLER CORP·Filed 1988·Granted Mar 19, 1991·56 cites·31 claims
- 0382US4131098AEngine timing control circuit having a single pick-up for both starting and runningCHRYSLER CORP·Filed 1976·Granted Dec 26, 1978·21 cites·23 claims
- 0482US3978833AEngine control circuit for providing a programmed control functionCHRYSLER CORP·Filed 1975·Granted Sep 7, 1976·17 cites·18 claims
- 0581US3991730ANoise immune reset circuit for resetting the integrator of an electronic engine spark timing controllerCHRYSLER CORP·Filed 1975·Granted Nov 16, 1976·17 cites·3 claims
- 0680US5097140AAlternator starterCHRYSLER CORP·Filed 1991·Granted Mar 17, 1992·49 cites·23 claims
- 0776US4050093AHousing for mounting electronic circuit boards on an engine air intake structureCHRYSLER CORP·Filed 1976·Granted Sep 20, 1977·21 cites·3 claims
- 0875US4022170ACircuit for generating a temperature compensated throttle advance signal having position and rate componentsCHRYSLER CORP·Filed 1975·Granted May 10, 1977·13 cites·15 claims
- 0970US4024483AVariable inductance transducersCHRYSLER CORP·Filed 1975·Granted May 17, 1977·19 cites·11 claims
- 1065US4138976AEngine timing system with automatic selective utilization of first and second signalsCHRYSLER CORP·Filed 1975·Granted Feb 13, 1979·20 cites·13 claims
- 1157US3997801ATransducer circuits for providing pulses whose widths are representative of mechanical input signalsCHRYSLER CORP·Filed 1975·Granted Dec 14, 1976·8 cites·39 claims
- 1254US4042899AVacuum servo actuated variable inductance transducerCHRYSLER CORP·Filed 1976·Granted Aug 16, 1977·7 cites·8 claims
- 1354US4024484AVariable inductance transducerCHRYSLER CORP·Filed 1975·Granted May 17, 1977·10 cites·10 claims
- 1451US4161886APressure transducer and methodCHRYSLER CORP·Filed 1978·Granted Jul 24, 1979·11 cites·6 claims
- 1546US4102311ACircuit for generating a sawtooth engine crank angle signal and an analog engine speed signalCHRYSLER CORP·Filed 1975·Granted Jul 25, 1978·5 cites·3 claims
- 1644US4149220AArrangement for mounting a transducer on a housingCHRYSLER CORP·Filed 1977·Granted Apr 10, 1979·6 cites·2 claims
- 1744US4130856AHousing for mounting electronic circuit boards on an engine air filter housingCHRYSLER CORP·Filed 1977·Granted Dec 19, 1978·7 cites·12 claims
- 1842US4066054ATransducer circuitsCHRYSLER CORP·Filed 1975·Granted Jan 3, 1978·4 cites·8 claims
- 1938US4156411AEngine timing control circuitCHRYSLER CORP·Filed 1976·Granted May 29, 1979·7 cites·8 claims
- 2031US4058888AMethod of calibrating variable inductance transducersCHRYSLER CORP·Filed 1977·Granted Nov 22, 1977·1 cites·1 claims
- 2129US4024485AVariable inductance transducerCHRYSLER CORP·Filed 1976·Granted May 17, 1977·0 cites·7 claims
- 2228US4055886AVariable inductance transducer combined assembly and calibration methodCHRYSLER CORP·Filed 1976·Granted Nov 1, 1977·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →