Inventor · disambiguated record
Charles J. Hupf
Also filed as: HUPF CHARLES J
8 granted patents·132 citations·filing 1975–1997
88Inventor score
Files withREGAL WARE8
Top patents by PatentIndex Score
8 records- 0173US6080496AMethod for a coating cooking vesselREGAL WARE·Filed 1996·Granted Jun 27, 2000·38 cites·7 claims
- 0263US3996846ACoffee maker with improved hot water pumpREGAL WARE·Filed 1975·Granted Dec 14, 1976·25 cites·10 claims
- 0352US5531095AMethod and apparatus for determining the mechanical durability of the surface finish of a cooking vesselREGAL WARE·Filed 1994·Granted Jul 2, 1996·17 cites·8 claims
- 0445US5698769AMethod and apparatus for finish surface testingREGAL WARE·Filed 1996·Granted Dec 16, 1997·10 cites·8 claims
- 0539US5463942AMotorized tool for slicing and tenderizing foods and methodREGAL WARE·Filed 1994·Granted Nov 7, 1995·12 cites·6 claims
- 0638US5765431AMethod for finish surface testingREGAL WARE·Filed 1997·Granted Jun 16, 1998·6 cites·3 claims
- 0737US6004000ATemperature indicating device for a cooking vesselREGAL WARE·Filed 1997·Granted Dec 21, 1999·15 cites·15 claims
- 0835US4697501AStiffening spring hose clampREGAL WARE·Filed 1986·Granted Oct 6, 1987·9 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →