Inventor · disambiguated record
Harold L. Walker
Also filed as: WALKER HAROLD L
3 granted patents·55 citations·filing 1977–1986
72Inventor score
Top patents by PatentIndex Score
3 records- 0165US4642070AAutomatic variable speed transmissionNOLTE ALBERT C JR·Filed 1985·Granted Feb 10, 1987·28 cites·14 claims
- 0254US4145287AGrease and water separating apparatusWALKER HAROLD L·Filed 1977·Granted Mar 20, 1979·20 cites·6 claims
- 0333US4750376AVariable gear ratio/speed driveWALKER HAROLD L·Filed 1986·Granted Jun 14, 1988·7 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →