Inventor · disambiguated record
Roy L. Warkentin
Also filed as: WARKENTIN ROY · WARKENTIN ROY L
5 granted patents·206 citations·filing 1979–1990
84Inventor score
Top patents by PatentIndex Score
5 records- 0191US4911726AFastener/retaining ring assemblyREXNORD HOLDINGS INC·Filed 1988·Granted Mar 27, 1990·93 cites·13 claims
- 0289US4232496AGrommet assembly for composite panelsTRIDAIR INDUSTRIES·Filed 1979·Granted Nov 11, 1980·63 cites·4 claims
- 0357US4730967AAdjustable anti-rotation device for a fastener receptacleREXNORD INC·Filed 1986·Granted Mar 15, 1988·24 cites·4 claims
- 0449US4805288AMethod for making and using a locking beam nutREXNORD INC·Filed 1988·Granted Feb 21, 1989·12 cites·6 claims
- 0542US5088868ALocking beam nutVSI CORP·Filed 1990·Granted Feb 18, 1992·14 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →