Inventor · disambiguated record
John Penner
Also filed as: PENNER JOHN · PENNER JOHN VICTOR
5 granted patents·1 pending application·86 citations·filing 1980–2025
80Inventor score
Files withPENNER JOHN3CLAAS SELBSTFAHRENDE ERNTEMASCHINEN GMBH1US AGRICULTURE1WOODHAVEN CAPITAL CORP1
Top patents by PatentIndex Score
6 records- 0189US7568297B2Grain drying aeration systemWOODHAVEN CAPITAL CORP·Filed 2006·Granted Aug 4, 2009·44 cites·21 claims
- 0267US4344339AAdjustable wrenchPENNER JOHN·Filed 1980·Granted Aug 17, 1982·23 cites·6 claims
- 0360US2025369461A1Self-propelled agricultural harvesterCLAAS SELBSTFAHRENDE ERNTEMASCHINEN GMBH·Filed 2025·Application pending·0 cites
- 0451US4307632ARatchet wrench of the socket drive type with socket ejectorPENNER JOHN·Filed 1980·Granted Dec 29, 1981·14 cites·2 claims
- 0525US5996276AAerodynamic transport body for distribution of biological agentsUS AGRICULTURE·Filed 1997·Granted Dec 7, 1999·4 cites·10 claims
- 0621USD316018SBending tool for squaring corners of wire framesPENNER JOHN·Filed 1987·Granted Apr 9, 1991·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →