Inventor · disambiguated record
Richard A. Dorman
Also filed as: DORMAN RICHARD · DORMAN RICHARD A
16 granted patents·603 citations·filing 1977–2002
95Inventor score
Top patents by PatentIndex Score
16 records- 0197US4353220AResonant piston compressor having improved stroke control for load-following electric heat pumps and the likeMECHANICAL TECH INC·Filed 1980·Granted Oct 12, 1982·191 cites·31 claims
- 0291US4067225ACapacitance type non-contact displacement and vibration measuring device and method of maintaining calibrationMECHANICAL TECH INC·Filed 1977·Granted Jan 10, 1978·71 cites·9 claims
- 0390US5703424ABias current control circuitMECHANICAL TECH INC·Filed 1996·Granted Dec 30, 1997·51 cites·9 claims
- 0486US4345442AControl system for resonant free-piston variable stroke compressor for load-following electric heat pumps and the likeMECHANICAL TECH INC·Filed 1980·Granted Aug 24, 1982·45 cites·8 claims
- 0581US5133527AActive mountsMECHANICAL TECH INC·Filed 1991·Granted Jul 28, 1992·43 cites·12 claims
- 0681US4176555ASignal amplifier system for controlled carrier signal measuring sensor/transducer of the variable impedance typeMECHANICAL TECH INC·Filed 1978·Granted Dec 4, 1979·28 cites·10 claims
- 0779US4488813AReflectivity compensating system for fiber optic sensor employing dual probes at a fixed gap differentialMECHANICAL TECH INC·Filed 1982·Granted Dec 18, 1984·28 cites·4 claims
- 0873US4254331ACalibration circuit for fiber optic proximity instrumentMECHANICAL TECH INC·Filed 1979·Granted Mar 3, 1981·23 cites·4 claims
- 0970US4291258ADC Excitation control for linear oscillating motorsMECHANICAL TECH INC·Filed 1980·Granted Sep 22, 1981·27 cites·11 claims
- 1068US4719409ADigital signal output capacitance sensor displacement gauging systemMECHANICAL TECH INC·Filed 1985·Granted Jan 12, 1988·25 cites·2 claims
- 1161US6809542B2Wafer resistance measurement apparatus and method using capacitively coupled AC excitation signalMTI INSTR INC·Filed 2002·Granted Oct 26, 2004·6 cites·20 claims
- 1261US4694474AHigh speed counter for thin objectsMECHANICAL TECH INC·Filed 1986·Granted Sep 15, 1987·18 cites·2 claims
- 1358US4758065AFiber optic sensor probeMECHANICAL TECH INC·Filed 1985·Granted Jul 19, 1988·14 cites·1 claims
- 1455US4674882APrecision optical displacement measuring instrument using servo controlled fiber optic sensorMECHANICAL TECH INC·Filed 1985·Granted Jun 23, 1987·17 cites·1 claims
- 1550US4761609ATachometer signal conditionerMECHANICAL TECH INC·Filed 1987·Granted Aug 2, 1988·11 cites·5 claims
- 1637US4751381AFast dither detector for fiber optic sensorMECHANICAL TECH INC·Filed 1986·Granted Jun 14, 1988·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →