Inventor · disambiguated record
Stephen H. Verhoff
Also filed as: VERHOFF STEPHEN H · VERHOFF STEPHEN HARRY
6 granted patents·91 citations·filing 1987–2006
85Inventor score
Top patents by PatentIndex Score
6 records- 0188US7267793B2Furnace for vacuum carburizing with unsaturated aromatic hydrocarbonsSURFACE COMB INC·Filed 2006·Granted Sep 11, 2007·12 cites·29 claims
- 0287US7204952B1Vacuum furnace for carburizing with hydrocarbonsSURFACE COMB INC·Filed 2005·Granted Apr 17, 2007·8 cites·45 claims
- 0385US6991687B2Vacuum carburizing with napthene hydrocarbonsSURFACE COMB INC·Filed 2002·Granted Jan 31, 2006·17 cites·97 claims
- 0478US7033446B2Vacuum carburizing with unsaturated aromatic hydrocarbonsSURFACE COMB INC·Filed 2002·Granted Apr 25, 2006·18 cites·22 claims
- 0554US4853046AIon carburizingSURFACE COMBUSTION INC·Filed 1987·Granted Aug 1, 1989·18 cites·13 claims
- 0652US5127967AIon carburizingSURFACE COMBUSTION INC·Filed 1991·Granted Jul 7, 1992·18 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →