Inventor · disambiguated record
David J. Lang
Also filed as: LANG DAVID · LANG DAVID J · LANG DAVID JACK
35 granted patents·1 pending application·586 citations·filing 1979–2015
98Inventor score
Top patents by PatentIndex Score
36 records- 0196US8640563B2Ram air turbine deployment actuatorLANG DAVID J·Filed 2011·Granted Feb 4, 2014·36 cites·8 claims
- 0293US7143888B2Combined no-back and torque limiterHAMILTON SUNDSTRAND CORP·Filed 2005·Granted Dec 5, 2006·17 cites·14 claims
- 0392US6202803B1Output load limiterHAMILTON SUNDSTRAND CORP·Filed 1998·Granted Mar 20, 2001·51 cites·22 claims
- 0490US9651126B2Cone brake load limiter method and apparatusLANG DAVID J·Filed 2010·Granted May 16, 2017·9 cites·19 claims
- 0589US5655636ACompact actuator including resettable force limiting and anti-backdrive devicesSUNDSTRAND CORP·Filed 1995·Granted Aug 12, 1997·83 cites·16 claims
- 0687US9527580B2Cone brake no-back assembly with gain reduction spring and methodHAMILTON SUNDSTRAND CORP·Filed 2014·Granted Dec 27, 2016·12 cites·14 claims
- 0787US8511441B2Cone brake no-backLANG DAVID J·Filed 2010·Granted Aug 20, 2013·14 cites·24 claims
- 0887US4834225ANo-back mechanismSUNDSTRAND CORP·Filed 1987·Granted May 30, 1989·37 cites·3 claims
- 0985US4318304AForce limiting deviceSUNDSTRAND CORP·Filed 1980·Granted Mar 9, 1982·41 cites·18 claims
- 1081US8840507B2Dual redundant linear EMA with hard stop compliant drivelineHIMMELMANN RICHARD A·Filed 2009·Granted Sep 23, 2014·10 cites·14 claims
- 1178US8978840B2Asymmetry brake with torque limitHAMILTON SUNDSTRAND CORP·Filed 2012·Granted Mar 17, 2015·7 cites·17 claims
- 1276US5299666AResettable pilot operated torque limiterSUNDSTRAND CORP·Filed 1992·Granted Apr 5, 1994·26 cites·4 claims
- 1375US5353901APilot operated no-backSUNDSTRAND CORP·Filed 1992·Granted Oct 11, 1994·26 cites·15 claims
- 1474US7418834B2System, method, and apparatus for interchangeably accommodating both fixed and floating takeout insertsPOCO GRAPHITE INC·Filed 2005·Granted Sep 2, 2008·7 cites·8 claims
- 1572US4730788AReaction coupled, torque balanced geartrainSUNDSTRAND CORP·Filed 1985·Granted Mar 15, 1988·26 cites·6 claims
- 1671US8206259B2Single planet gear rotary actuatorLANG DAVID J·Filed 2009·Granted Jun 26, 2012·5 cites·24 claims
- 1770US8262531B2Actuator with differential and brakeHIMMELMANN RICHARD A·Filed 2009·Granted Sep 11, 2012·5 cites·10 claims
- 1868US4795110AFlight control surface actuation lock systemSUNDSTRAND CORP·Filed 1986·Granted Jan 3, 1989·34 cites·26 claims
- 1966US8127912B2Feedback torque limiterLANG DAVID J·Filed 2009·Granted Mar 6, 2012·8 cites·18 claims
- 2064US8438743B2Resolver type skew sensor with gimbal attachmentWALLEN GREGORY T·Filed 2011·Granted May 14, 2013·3 cites·19 claims
- 2163US8393442B2High gain asymmetry brakeLANG DAVID J·Filed 2008·Granted Mar 12, 2013·7 cites·15 claims
- 2262US5950774ALoad limiterSUNDSTRAND CORP·Filed 1997·Granted Sep 14, 1999·24 cites·18 claims
- 2361US5624552AIn-ground water treatment systemUNIV WATERLOO·Filed 1994·Granted Apr 29, 1997·25 cites·13 claims
- 2460US5106354AOne-piece planetary gear for a rotary actuator and method of assembling a rotary actuator with a one-piece planetary gearRUSS DAVID E·Filed 1990·Granted Apr 21, 1992·19 cites·26 claims
- 2558US4966067AInvolute cam actuator with piston driveSUNDSTRAND CORP·Filed 1989·Granted Oct 30, 1990·18 cites·9 claims
- 2656US8920062B2Ejection jack release mechanismSASSCER GARY·Filed 2011·Granted Dec 30, 2014·2 cites·20 claims
- 2742US4304171APower boost mechanismSUNDSTRAND CORP·Filed 1979·Granted Dec 8, 1981·5 cites·6 claims
- 2838US5141084ABrake stopSUNDSTRAND CORP·Filed 1990·Granted Aug 25, 1992·11 cites·31 claims
- 2937US4693352AClutch mechanismSUNDSTRAND CORP·Filed 1986·Granted Sep 15, 1987·5 cites·9 claims
- 3037US2015231301A1Method of treatment of dissected lymph node and/or vesselCRYOLIFE INC·Filed 2015·Application pending·0 cites
- 3134US5133440ARotary stop mechanism with track actuation of a stop pinSUNDSTRAND CORP·Filed 1990·Granted Jul 28, 1992·4 cites·26 claims
- 3232US4667779AUnidirectional high gain brake stopSUNDSTRAND CORP·Filed 1986·Granted May 26, 1987·3 cites·8 claims
- 3331US4688469AFault detector for a triplexed mechanical or hydromechanical systemSUNDSTRAND CORP·Filed 1985·Granted Aug 25, 1987·4 cites·20 claims
- 3430US4445420APower boost mechanismSUNDSTRAND CORP·Filed 1981·Granted May 1, 1984·1 cites·19 claims
- 3527US5901609AMethod and apparatus for a low friction safelock systemSUNDSTRAND CORP·Filed 1996·Granted May 11, 1999·0 cites·7 claims
- 3626US4984473ATorque monitorSUNDSTRAND CORP·Filed 1989·Granted Jan 15, 1991·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →