Assignee
GKN TRANSMISSIONS LTD
GB·26 granted patents·605 citations·filing 1974–1982
Top patents by PatentIndex Score
26 records- 0195US4058027AControl couplingsGKN TRANSMISSIONS LTD·Filed 1976·Granted Nov 15, 1977·98 cites·10 claims
- 0289US4211589AShaft and universal joint assemblyGKN TRANSMISSIONS LTD·Filed 1978·Granted Jul 8, 1980·47 cites·7 claims
- 0389US4125037AVariable speed transmission meansGKN TRANSMISSIONS LTD·Filed 1977·Granted Nov 14, 1978·41 cites·7 claims
- 0487US4275122AShaft and universal joint member assemblyGKN TRANSMISSIONS LTD·Filed 1979·Granted Jun 23, 1981·48 cites·5 claims
- 0586US4048872AControl couplingsGKN TRANSMISSIONS LTD·Filed 1975·Granted Sep 20, 1977·30 cites·11 claims
- 0684US4004472AVehicle differential unitsGKN TRANSMISSIONS LTD·Filed 1974·Granted Jan 25, 1977·62 cites·12 claims
- 0780US4205925AUniversal joint outer shellGKN TRANSMISSIONS LTD·Filed 1979·Granted Jun 3, 1980·22 cites·4 claims
- 0879US4132422ASealing members for universal jointsGKN TRANSMISSIONS LTD·Filed 1977·Granted Jan 2, 1979·26 cites·3 claims
- 0978US4192153AHookes joint yokeGKN TRANSMISSIONS LTD·Filed 1979·Granted Mar 11, 1980·27 cites·3 claims
- 1073US4440256ABearing and universal joint assemblyGKN TRANSMISSIONS LTD·Filed 1981·Granted Apr 3, 1984·26 cites·3 claims
- 1173US4022084AControl couplingsGKN TRANSMISSIONS LTD·Filed 1975·Granted May 10, 1977·24 cites·5 claims
- 1273US3978742AEpicyclic gear assembliesGKN TRANSMISSIONS LTD·Filed 1974·Granted Sep 7, 1976·26 cites·6 claims
- 1369US4027927AUniversal jointsGKN TRANSMISSIONS LTD·Filed 1976·Granted Jun 7, 1977·21 cites·9 claims
- 1464US4096712AControl couplings and gearing combined therewithGKN TRANSMISSIONS LTD·Filed 1976·Granted Jun 27, 1978·17 cites·12 claims
- 1562US4414046AFriction weldingGKN TRANSMISSIONS LTD·Filed 1982·Granted Nov 8, 1983·15 cites·4 claims
- 1662US4085835ALiquid cooled clutchesGKN TRANSMISSIONS LTD·Filed 1976·Granted Apr 25, 1978·13 cites·8 claims
- 1758US3937035AUniversal jointGKN TRANSMISSIONS LTD·Filed 1974·Granted Feb 10, 1976·14 cites·7 claims
- 1852US4214653AFriction clutchesGKN TRANSMISSIONS LTD·Filed 1978·Granted Jul 29, 1980·11 cites·4 claims
- 1952US4099333AWheel alignment testing apparatusGKN TRANSMISSIONS LTD·Filed 1976·Granted Jul 11, 1978·13 cites·7 claims
- 2039US3986238AMethod of making a hooks jointGKN TRANSMISSIONS LTD·Filed 1975·Granted Oct 19, 1976·5 cites·4 claims
- 2138US4142807ASplined jointGKN TRANSMISSIONS LTD·Filed 1977·Granted Mar 6, 1979·6 cites·5 claims
- 2235US4024960AApparatus for elevating wheeled vehicleGKN TRANSMISSIONS LTD·Filed 1975·Granted May 24, 1977·6 cites·5 claims
- 2333US4287650AUniversal joint outer memberGKN TRANSMISSIONS LTD·Filed 1979·Granted Sep 8, 1981·3 cites·4 claims
- 2428US3937313AControl meansGKN TRANSMISSIONS LTD·Filed 1974·Granted Feb 10, 1976·2 cites·10 claims
- 2526US4182185ADisplay device for rotary balancing machinesGKN TRANSMISSIONS LTD·Filed 1978·Granted Jan 8, 1980·2 cites·6 claims
- 2614US4037693AMotor vehicle drive systemGKN TRANSMISSIONS LTD·Filed 1975·Granted Jul 26, 1977·0 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →