Inventor · disambiguated record
Elmer A. Richards
Also filed as: RICHARDS ELMER A
17 granted patents·512 citations·filing 1975–1987
95Inventor score
Files withEATON CORP17
Top patents by PatentIndex Score
17 records- 0197US4527447AAutomatic mechanical transmission systemEATON CORP·Filed 1982·Granted Jul 9, 1985·99 cites·15 claims
- 0294US4194410ABlocked transmissionEATON CORP·Filed 1977·Granted Mar 25, 1980·52 cites·39 claims
- 0392US4735109ASemi-blocked transmissionEATON CORP·Filed 1987·Granted Apr 5, 1988·58 cites·7 claims
- 0487US3983979ASensor unblocking rampsEATON CORP·Filed 1975·Granted Oct 5, 1976·32 cites·10 claims
- 0586US4290515ATransmission with resilient shifting mechanismEATON CORP·Filed 1978·Granted Sep 22, 1981·30 cites·11 claims
- 0684US4046032AStart controlEATON CORP·Filed 1975·Granted Sep 6, 1977·30 cites·19 claims
- 0779US4388838AMultiple countershaft simple transmissionEATON CORP·Filed 1980·Granted Jun 21, 1983·32 cites·12 claims
- 0877US4186618ATransmission input decelerating and reversing mechanismEATON CORP·Filed 1977·Granted Feb 5, 1980·21 cites·15 claims
- 0971US4709590AHerringbone geared multiple load sharing countershaft transmissionEATON CORP·Filed 1986·Granted Dec 1, 1987·27 cites·7 claims
- 1071US4375172ABlocked change gear transmission utilizing resilient shifting mechanisms and improved jaw clutch assembly thereforEATON CORP·Filed 1981·Granted Mar 1, 1983·24 cites·7 claims
- 1166US4034620AGear retainerEATON CORP·Filed 1976·Granted Jul 12, 1977·18 cites·11 claims
- 1265US4481836AMultiple identical countershaft powershift transmissionEATON CORP·Filed 1982·Granted Nov 13, 1984·19 cites·6 claims
- 1362US4176736ABlocked change gear transmission and improved blocker and jaw clutch assembly thereforEATON CORP·Filed 1977·Granted Dec 4, 1979·14 cites·27 claims
- 1461US4132122AShiftable change speed transmission utilizing improved blocker and jaw clutch assemblyEATON CORP·Filed 1977·Granted Jan 2, 1979·14 cites·22 claims
- 1559US4703667ABlocked jaw clutch assemblyEATON CORP·Filed 1986·Granted Nov 3, 1987·18 cites·9 claims
- 1654US4141440ABlocker and jaw clutch assemblyEATON CORP·Filed 1977·Granted Feb 27, 1979·10 cites·12 claims
- 1753US4736643ABlocked jaw clutch assemblyEATON CORP·Filed 1986·Granted Apr 12, 1988·14 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →