Inventor · disambiguated record
David J. Verzella
Also filed as: VERZELLA DAVID J
21 granted patents·340 citations·filing 1977–1991
96Inventor score
Files withUNITED TECHNOLOGIES CORP21
Top patents by PatentIndex Score
21 records- 0178US5224664AAdaptive control system input limitingUNITED TECHNOLOGIES CORP·Filed 1991·Granted Jul 6, 1993·49 cites·8 claims
- 0274US4392203AAircraft coordinated turn with lagged roll rateUNITED TECHNOLOGIES CORP·Filed 1981·Granted Jul 5, 1983·26 cites·2 claims
- 0373US4599698AAircraft trim actuator shutdown monitor system and methodUNITED TECHNOLOGIES CORP·Filed 1983·Granted Jul 8, 1986·28 cites·39 claims
- 0472US4103848AVariable incidence helicopter stabilator and fail safe actuatorUNITED TECHNOLOGIES CORP·Filed 1977·Granted Aug 1, 1978·23 cites·15 claims
- 0568US4626998AHeading reference trim systemUNITED TECHNOLOGIES CORP·Filed 1983·Granted Dec 2, 1986·22 cites·3 claims
- 0667US4484283AAircraft roll-yaw fault protocolsUNITED TECHNOLOGIES CORP·Filed 1981·Granted Nov 20, 1984·24 cites·1 claims
- 0761US4371939ARoll attitude inhibit of aircraft coordinated turn disengagementUNITED TECHNOLOGIES CORP·Filed 1981·Granted Feb 1, 1983·18 cites·2 claims
- 0860US4387432APulsed aircraft actuatorUNITED TECHNOLOGIES CORP·Filed 1981·Granted Jun 7, 1983·17 cites·4 claims
- 0960US4371937ARetaining airspeed hold engagement in low speed maneuverUNITED TECHNOLOGIES CORP·Filed 1981·Granted Feb 1, 1983·17 cites·2 claims
- 1056US4385356ANon-saturating airspeed/attitude controlsUNITED TECHNOLOGIES CORP·Filed 1981·Granted May 24, 1983·15 cites·4 claims
- 1155US4594714ADual-actuator monitorUNITED TECHNOLOGIES CORP·Filed 1983·Granted Jun 10, 1986·15 cites·2 claims
- 1255US4383299ACommand-inhibited aircraft attitude reference adjustmentUNITED TECHNOLOGIES CORP·Filed 1981·Granted May 10, 1983·14 cites·2 claims
- 1351US4371938AAutomatic airspeed engage/disengageUNITED TECHNOLOGIES CORP·Filed 1981·Granted Feb 1, 1983·12 cites·4 claims
- 1449US4385355AAutomatic outer loop centering of aircraft inner loopUNITED TECHNOLOGIES CORP·Filed 1981·Granted May 24, 1983·11 cites·5 claims
- 1549US4371936AAttitude trimmed airspeed/attitude controlsUNITED TECHNOLOGIES CORP·Filed 1981·Granted Feb 1, 1983·11 cites·3 claims
- 1642US4528628AShutdown monitor for a helicopter pitch bias actuatorUNITED TECHNOLOGIES CORP·Filed 1982·Granted Jul 9, 1985·8 cites·12 claims
- 1741US4387431ARoll attitude inhibit of aircraft automatic outer loopUNITED TECHNOLOGIES CORP·Filed 1981·Granted Jun 7, 1983·7 cites·3 claims
- 1838US4592055AOuter-loop monitor for aircraft automatic flight control systemUNITED TECHNOLOGIES CORP·Filed 1983·Granted May 27, 1986·6 cites·1 claims
- 1937US4387430APitch stick force inhibit of aircraft automatic outer loopUNITED TECHNOLOGIES CORP·Filed 1981·Granted Jun 7, 1983·5 cites·4 claims
- 2036US4477876ADual response aircraft reference synchronizationUNITED TECHNOLOGIES CORP·Filed 1981·Granted Oct 16, 1984·8 cites·5 claims
- 2135US4417308ADual inner loop fault inhibit of aircraft outer loopUNITED TECHNOLOGIES CORP·Filed 1981·Granted Nov 22, 1983·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →