Inventor · disambiguated record
Erwin F'Geppert
Also filed as: F GEPPERT ERWIN
43 granted patents·629 citations·filing 1974–1989
98Inventor score
Top patents by PatentIndex Score
43 records- 0197US4449621ASegmented clutch platesUS ARMY·Filed 1981·Granted May 22, 1984·62 cites·1 claims
- 0292US4531847AShaft-mounted equipmentsUS ARMY·Filed 1983·Granted Jul 30, 1985·47 cites·11 claims
- 0389US4149430ABrake for ball screwUS ARMY·Filed 1977·Granted Apr 17, 1979·38 cites·8 claims
- 0488US4132298ATransmission synchronizerUS ARMY·Filed 1977·Granted Jan 2, 1979·32 cites·1 claims
- 0581US4316678AMeans for securing two elements against relative axial movementUS ARMY·Filed 1979·Granted Feb 23, 1982·31 cites·1 claims
- 0680US4679459AConcave-convex gear pair having staggered teethUS ARMY·Filed 1986·Granted Jul 14, 1987·29 cites·1 claims
- 0779US4596540ADrive belt constructionUS ARMY·Filed 1985·Granted Jun 24, 1986·29 cites·1 claims
- 0877US4091901APump lock-up power transmissionUS ARMY·Filed 1976·Granted May 30, 1978·26 cites·1 claims
- 0975US4726788AElectrical receptacleGEPPERT ERWIN F·Filed 1986·Granted Feb 23, 1988·37 cites·1 claims
- 1075US3976172ABrakeUS ARMY·Filed 1974·Granted Aug 24, 1976·24 cites·2 claims
- 1173US4266591ALocking connectorUS ARMY·Filed 1979·Granted May 12, 1981·22 cites·1 claims
- 1271US4040686AAnti-friction bearingUS GOV SEC ARMY·Filed 1975·Granted Aug 9, 1977·20 cites·1 claims
- 1366US4310146AMotor-driven winch having internal speed reducerUS ARMY·Filed 1979·Granted Jan 12, 1982·17 cites·1 claims
- 1463US3938815AChuck having jaw counterbalance mechanismUS ARMY·Filed 1975·Granted Feb 17, 1976·13 cites·9 claims
- 1559US4569427AShaft coupling deviceUS OF AMERICAN AS REPRESENTED·Filed 1984·Granted Feb 11, 1986·12 cites·2 claims
- 1658US4069718ASpeed change deviceUS ARMY·Filed 1976·Granted Jan 24, 1978·12 cites·8 claims
- 1752US4486479AHollow three dimensional air-inflatable structuresUS ARMY·Filed 1983·Granted Dec 4, 1984·15 cites·5 claims
- 1851US4678224APrevention of particulate accumulations on observation windows in military vehiclesGEPPERT ERWIN F·Filed 1985·Granted Jul 7, 1987·14 cites·1 claims
- 1951US4006646AAnti-friction worm and wheel driveUS ARMY·Filed 1975·Granted Feb 8, 1977·10 cites·5 claims
- 2048US4151753ALockable gear-rack unitUS ARMY·Filed 1978·Granted May 1, 1979·8 cites·5 claims
- 2147US4165081AConstant force face sealUS ARMY·Filed 1978·Granted Aug 21, 1979·9 cites·6 claims
- 2246US4131256AEngine mountUS ARMY·Filed 1977·Granted Dec 26, 1978·9 cites·3 claims
- 2346US4044620ATransmissionUS ARMY·Filed 1975·Granted Aug 30, 1977·7 cites·5 claims
- 2444US4403521AContinuous shaft sealUS ARMY·Filed 1981·Granted Sep 13, 1983·8 cites·1 claims
- 2544US4395062ACover hold down mechanismUS ARMY·Filed 1980·Granted Jul 26, 1983·8 cites·1 claims
- 2644US3974708AConstant force belt tensionerUS ARMY·Filed 1975·Granted Aug 17, 1976·7 cites·10 claims
- 2743US4782716ARoller bearing gear systemUS ARMY·Filed 1982·Granted Nov 8, 1988·8 cites·1 claims
- 2843US4655619ATapered roller bearingUS ARMY·Filed 1981·Granted Apr 7, 1987·8 cites·1 claims
- 2943US4272998ADrive mechanismUS ARMY·Filed 1980·Granted Jun 16, 1981·7 cites·7 claims
- 3042US4295750AShaft-component connection meansUS ARMY·Filed 1980·Granted Oct 20, 1981·7 cites·5 claims
- 3141US4596404AOutrigger power mechanismUS ARMY·Filed 1985·Granted Jun 24, 1986·9 cites·7 claims
- 3241US4569234ATorque sensorUS ARMY·Filed 1984·Granted Feb 11, 1986·7 cites·1 claims
- 3339US4909775ADevice for transferring rotary motion between two shaftsUS ARMY·Filed 1989·Granted Mar 20, 1990·5 cites·11 claims
- 3436US4252224AClutch employing constant force springsUS ARMY·Filed 1979·Granted Feb 24, 1981·3 cites·5 claims
- 3536US4040647AManual controller for vehicle level adjustmentUS ARMY·Filed 1976·Granted Aug 9, 1977·4 cites·5 claims
- 3635US4502571ARod lock mechanismUS ARMY·Filed 1982·Granted Mar 5, 1985·4 cites·1 claims
- 3735US4383697AReversible kingpin for trailersUS ARMY·Filed 1981·Granted May 17, 1983·4 cites·9 claims
- 3835US4362326ADisconnectable couplingUS ARMY·Filed 1981·Granted Dec 7, 1982·6 cites·4 claims
- 3934US4063467ASpeed change and reverser deviceUS ARMY·Filed 1976·Granted Dec 20, 1977·3 cites·2 claims
- 4032US4805489AInfinitely variable ratio transmissionUS ARMY·Filed 1987·Granted Feb 21, 1989·3 cites·5 claims
- 4132US4601633AHoistUS ARMY·Filed 1984·Granted Jul 22, 1986·3 cites·1 claims
- 4232US4590813AInertia transmissionUS ARMY·Filed 1983·Granted May 27, 1986·2 cites·10 claims
- 4330US4558606AVariable speed driveUS ARMY·Filed 1983·Granted Dec 17, 1985·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →