Inventor · disambiguated record
Richard D. Murphy
Also filed as: MURPHY JR RICHARD DANIEL · MURPHY RICHARD · MURPHY RICHARD D
29 granted patents·2 pending applications·1,024 citations·filing 1975–2019
98Inventor score
Top patents by PatentIndex Score
31 records- 0198US9794755B1Interactive emergency visualization methodsPatrocinium Systems LLC·Filed 2017·Granted Oct 17, 2017·70 cites·26 claims
- 0298US4337516ASensor fault detection by activity monitoringUNITED TECHNOLOGIES CORP·Filed 1980·Granted Jun 29, 1982·174 cites·2 claims
- 0395US4029271AAutomatic approach to hover systemUNITED TECHNOLOGIES CORP·Filed 1976·Granted Jun 14, 1977·88 cites·18 claims
- 0493US4270168ASelective disablement in fail-operational, fail-safe multi-computer control systemUNITED TECHNOLOGIES CORP·Filed 1978·Granted May 26, 1981·72 cites·5 claims
- 0593US4127356AWind motor machineTIPPS THOMAS R·Filed 1977·Granted Nov 28, 1978·72 cites·15 claims
- 0690US4492865ABorehole influx detector and methodNL INDUSTRIES INC·Filed 1982·Granted Jan 8, 1985·94 cites·31 claims
- 0786US5787558AMethod of manufacturing a page-wide piezoelectric ink jet print engineCOMPAQ COMPUTER CORP·Filed 1996·Granted Aug 4, 1998·51 cites·7 claims
- 0885US4382283AHelicopter attitude and airspeed acquisition and retention systemUNITED TECHNOLOGIES CORP·Filed 1980·Granted May 3, 1983·32 cites·7 claims
- 0981US4500967AAircraft short-term roll attitude retention systemUNITED TECHNOLOGIES CORP·Filed 1981·Granted Feb 19, 1985·38 cites·3 claims
- 1080US10863317B2Interactive emergency visualization methodsPATROCINIUM SYSTEMS INC·Filed 2019·Granted Dec 8, 2020·2 cites·23 claims
- 1180US10257663B2Interactive emergency visualization methodsPATROCINIUM SYSTEMS INC·Filed 2017·Granted Apr 9, 2019·2 cites·24 claims
- 1277US4412280AComplementary commands in fail-operational, fail-safe multi-computer control systemUNITED TECHNOLOGIES CORP·Filed 1980·Granted Oct 25, 1983·39 cites·3 claims
- 1375US4890284ABackup control system (BUCS)UNITED TECHNOLOGIES CORP·Filed 1988·Granted Dec 26, 1989·34 cites·10 claims
- 1475US4570480AMethod and apparatus for determining formation pressureNL INDUSTRIES INC·Filed 1984·Granted Feb 18, 1986·42 cites·15 claims
- 1572US4354230ASynchronized, fail-operational, fail-safe multi-computer control systemUNITED TECHNOLOGIES CORP·Filed 1980·Granted Oct 12, 1982·31 cites·3 claims
- 1672US4279391ADesensitizing helicopter control response to inadvertent pilot inputsUNITED TECHNOLOGIES CORP·Filed 1979·Granted Jul 21, 1981·20 cites·2 claims
- 1770US4564908AAutomatic limiting of helicopter engine torqueUNITED TECHNOLOGIES CORP·Filed 1983·Granted Jan 14, 1986·25 cites·5 claims
- 1865US4580223AIncorporation of pitch bias actuator function into an existing AFCSUNITED TECHNOLOGIES CORP·Filed 1983·Granted Apr 1, 1986·21 cites·2 claims
- 1962US4566101AOscillatory failure monitorUNITED TECHNOLOGIES CORP·Filed 1983·Granted Jan 21, 1986·17 cites·1 claims
- 2061US5479684AMethod of manufacturing ink jet printheads by induction heating of low melting point metal alloysCOMPAQ COMPUTER CORP·Filed 1995·Granted Jan 2, 1996·19 cites·18 claims
- 2160US5767878APage-wide piezoelectric ink jet print engine with circumferentially poled piezoelectric materialCOMPAQ COMPUTER CORP·Filed 1994·Granted Jun 16, 1998·13 cites·18 claims
- 2260US4741501APreventing augmenting vertical load induced oscillations in a helicopterUNITED TECHNOLOGIES CORP·Filed 1987·Granted May 3, 1988·20 cites·7 claims
- 2358US7196231B2Process for removal of acrolein from acrylonitrile product streamsSOLUTIA INC·Filed 2003·Granted Mar 27, 2007·2 cites·16 claims
- 2458US4031367AMethods and apparatus for pulse height analyzer offset controlSCHLUMBERGER TECHNOLOGY CORP·Filed 1975·Granted Jun 21, 1977·16 cites·23 claims
- 2555US7432404B2Process for removal of acrolein from acrylonitrile product streamsSOLUTIA INC·Filed 2007·Granted Oct 7, 2008·0 cites·19 claims
- 2655US4563743AManeuver-force gradient systemUNITED TECHNOLOGIES CORP·Filed 1983·Granted Jan 7, 1986·13 cites·8 claims
- 2744US2009299087A1Process for manufacturing unsaturated mononitriles to improve on-stream time and reduce foulingSOLUTIA INC·Filed 2008·Application pending·0 cites
- 2838US2004222078A1Recycle of condensed quench overheads in a process for purifying acrylonitrileFiled 2004·Application pending·0 cites
- 2930US4673615AStiff fray resistant mat materialFOSS MFG CO·Filed 1986·Granted Jun 16, 1987·11 cites·8 claims
- 3029US4942082AIncompatible polymer alloys and laminates thereofFOSS MFG CO·Filed 1985·Granted Jul 17, 1990·1 cites·7 claims
- 3129US4519626AAdjustable mounting for steerable wheelsFORD MOTOR CO·Filed 1983·Granted May 28, 1985·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →