Inventor · disambiguated record
Ronald L. Harkrader
Also filed as: HARKRADER RONALD L · HARKRADER RONALD LEE
7 granted patents·220 citations·filing 1974–1998
88Inventor score
Files withGEN MOTORS CORP7
Top patents by PatentIndex Score
7 records- 0188US5421565ASuspension spring insulatorGEN MOTORS CORP·Filed 1994·Granted Jun 6, 1995·82 cites·5 claims
- 0283US6056297AIntermediate shaft dash panel sealGEN MOTORS CORP·Filed 1998·Granted May 2, 2000·52 cites·15 claims
- 0359US5070958AVariable effort steering gearGEN MOTORS CORP·Filed 1991·Granted Dec 10, 1991·23 cites·4 claims
- 0452US5070957AVariable effort automotive power steering gearGEN MOTORS CORP·Filed 1990·Granted Dec 10, 1991·19 cites·7 claims
- 0551US6102416AMount for rack and pinion steering gearGEN MOTORS CORP·Filed 1998·Granted Aug 15, 2000·23 cites·3 claims
- 0648US3937243APressure control valveGEN MOTORS CORP·Filed 1974·Granted Feb 10, 1976·10 cites·2 claims
- 0743US5146805ABushing assembly for a pivot connectionGEN MOTORS CORP·Filed 1991·Granted Sep 15, 1992·11 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →