Inventor · disambiguated record
Keith D. Stevens
Also filed as: STEVENS KEITH D · STEVENS KEITH DRUMMOND
5 granted patents·103 citations·filing 1976–1981
82Inventor score
Top patents by PatentIndex Score
5 records- 0183US4401926APulse controllersCABEFORM LIMITED·Filed 1978·Granted Aug 30, 1983·56 cites·15 claims
- 0262US4250437AField weakening circuits for electric motorsCABLEFORM LTD·Filed 1979·Granted Feb 10, 1981·13 cites·5 claims
- 0350US4119898APulse controllersCABLEFORM LTD·Filed 1976·Granted Oct 10, 1978·11 cites·6 claims
- 0446US4538171AHigh power semiconductor heat sink assemblyCABLEFORM LTD·Filed 1981·Granted Aug 27, 1985·15 cites·12 claims
- 0543US4132934AElectric motor driven vehiclesCABLEFORM LTD·Filed 1976·Granted Jan 2, 1979·8 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →