Inventor · disambiguated record
Robert E. Hetrick
Also filed as: HETRICK ROBERT E · HETRICK ROBERT EUGENE
25 granted patents·913 citations·filing 1980–2008
97Inventor score
Top patents by PatentIndex Score
25 records- 0198US4544470AElectrochemical photocatalytic structureFORD MOTOR CO·Filed 1984·Granted Oct 1, 1985·126 cites·7 claims
- 0295US4806859AResonant vibrating structures with driving sensing means for noncontacting position and pick up sensingFORD MOTOR CO·Filed 1987·Granted Feb 21, 1989·102 cites·6 claims
- 0393US5771873ACarbonaceous deposit-resistant coating for engine componentsFORD GLOBAL TECH INC·Filed 1997·Granted Jun 30, 1998·87 cites·18 claims
- 0493US4272329ASteady state mode oxygen sensor and methodFORD MOTOR CO·Filed 1980·Granted Jun 9, 1981·100 cites·10 claims
- 0591US4887032AResonant vibrating structure with electrically driven wire coil and vibration sensorFORD MOTOR CO·Filed 1988·Granted Dec 12, 1989·64 cites·13 claims
- 0691US4272331AOscillatory mode oxygen sensor and methodFORD MOTOR CO·Filed 1980·Granted Jun 9, 1981·70 cites·8 claims
- 0788US6404028B1Adhesion resistant micromachined structure and coatingFORD GLOBAL TECH INC·Filed 2000·Granted Jun 11, 2002·44 cites·4 claims
- 0888US6096149AMethod for fabricating adhesion-resistant micromachined devicesFORD GLOBAL TECH INC·Filed 1997·Granted Aug 1, 2000·54 cites·24 claims
- 0984US7691602B1Agricultural screening system and method for detection of infectious microorganismsHANSON TECHNOLOGIES INC·Filed 2008·Granted Apr 6, 2010·14 cites·17 claims
- 1082US4272330ATransient mode oxygen sensor and methodFORD MOTOR CO·Filed 1980·Granted Jun 9, 1981·40 cites·11 claims
- 1180US6145763ACarbonaceous deposit-resistant coating for fuel injectorsFORD GLOBAL TECH INC·Filed 1998·Granted Nov 14, 2000·39 cites·6 claims
- 1272US5725151AElectrospray fuel injectionFORD GLOBAL TECH INC·Filed 1996·Granted Mar 10, 1998·38 cites·15 claims
- 1367US5671716AFuel injection system and strategyFORD GLOBAL TECH INC·Filed 1996·Granted Sep 30, 1997·24 cites·16 claims
- 1456US4739664AAbsolute fluid pressure sensorFORD MOTOR CO·Filed 1987·Granted Apr 26, 1988·16 cites·7 claims
- 1554US8857279B2Analyte screening and detection systems and methodsHANSON WILLIAM P·Filed 2008·Granted Oct 14, 2014·2 cites·28 claims
- 1648US5389224ACapacitive A/F sensorFORD MOTOR CO·Filed 1993·Granted Feb 14, 1995·12 cites·16 claims
- 1748US4841934AOxygen pumping device for control of the air fuel ratioFORD MOTOR CO·Filed 1987·Granted Jun 27, 1989·12 cites·1 claims
- 1848US4381224AStep function lean burn oxygen sensorFORD MOTOR CO·Filed 1981·Granted Apr 26, 1983·12 cites·13 claims
- 1946US4615772AElectrochemical gas sensorFORD MOTOR CO·Filed 1985·Granted Oct 7, 1986·11 cites·16 claims
- 2045US4435742AElectrochemical transistor structure with two spaced electrochemical cellsFORD MOTOR CO·Filed 1982·Granted Mar 6, 1984·6 cites·5 claims
- 2143US5275712AWide range workfunction based A/F sensorFORD MOTOR CO·Filed 1992·Granted Jan 4, 1994·13 cites·7 claims
- 2243US4396466AAbsolute pressure sensorFORD MOTOR CO·Filed 1981·Granted Aug 2, 1983·9 cites·11 claims
- 2341US5000050AMass-flow sensor using aerodynamic dampingFORD MOTOR CO·Filed 1990·Granted Mar 19, 1991·10 cites·12 claims
- 2435US4332003AElectrochemical analog transistor structure with two spaced solid electrochemical cellsFORD MOTOR CO·Filed 1980·Granted May 25, 1982·3 cites·11 claims
- 2531US5310474AWorkfunction based A/F sensorFORD MOTOR CO·Filed 1992·Granted May 10, 1994·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →