Inventor · disambiguated record
Kenneth C. Krupinski
Also filed as: KRUPINSKI KENNETH C
4 granted patents·31 citations·filing 1975–2006
76Inventor score
Top patents by PatentIndex Score
4 records- 0183US7465387B2Coal tar and hydrocarbon mixture pitch and the preparation and use thereofKOPPERS DELAWARE INC·Filed 2006·Granted Dec 16, 2008·5 cites·1 claims
- 0262US4082823AProcess for forming coated pitch prillsUNITED STATES STEEL CORP·Filed 1975·Granted Apr 4, 1978·15 cites·7 claims
- 0359US4107382ACoated pitch prillUNITED STATES STEEL CORP·Filed 1976·Granted Aug 15, 1978·8 cites·10 claims
- 0457US7066997B2Coal tar and hydrocarbon mixture pitch and the preparation and use thereofKOPPERS DELAWARE INC·Filed 2002·Granted Jun 27, 2006·3 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →