Inventor · disambiguated record
Harold K. Ficker
Also filed as: FICKER HAROLD K
8 granted patents·258 citations·filing 1983–1993
89Inventor score
Top patents by PatentIndex Score
8 records- 0193US5362782APolymer compositionsSHELL OIL CO·Filed 1993·Granted Nov 8, 1994·75 cites·10 claims
- 0286US5258464AImpact copolymer compositionsSHELL OIL CO·Filed 1992·Granted Nov 2, 1993·49 cites·9 claims
- 0386US4882380AProcess for the production of impact polypropylene copolymersUNION CARBIDE CHEM PLASTIC·Filed 1987·Granted Nov 21, 1989·49 cites·12 claims
- 0480US4434264AHigh clarity propylene polymer compositions of improved impact strengthEL PASO POLYOLEFINS·Filed 1983·Granted Feb 28, 1984·31 cites·9 claims
- 0570US5166268AProcess for cold forming propylene copolymersUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted Nov 24, 1992·27 cites·9 claims
- 0664US4692489APolypropylene compositions of improved clarityEL PASO PRODUCTS CO·Filed 1985·Granted Sep 8, 1987·16 cites·6 claims
- 0747US4684683AInjection blow molding grade propylene polymersEL PASO PRODUCTS CO·Filed 1985·Granted Aug 4, 1987·8 cites·6 claims
- 0833US5173536AImpact polymer blendUNION CARBIDE CHEM PLASTIC·Filed 1990·Granted Dec 22, 1992·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →