Inventor · disambiguated record
John R. Durfee
Also filed as: DURFEE JOHN R
3 granted patents·50 citations·filing 1985–1988
72Inventor score
Top patents by PatentIndex Score
3 records- 0163USD311008SLawn mower bodyNOMA OUTDOOR PRODUCTS INC·Filed 1988·Granted Oct 2, 1990·12 cites·1 claims
- 0254US4648238ARemovable grass catcherWESTERN INTERNATIONAL INC·Filed 1985·Granted Mar 10, 1987·18 cites·5 claims
- 0353US4776405ARotary driven cultivator with support arm between clutch casing and gear boxWESTERN INTERNATIONAL INC·Filed 1987·Granted Oct 11, 1988·20 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →