Inventor · disambiguated record
James M. Sperk, Jr.
Also filed as: SPERK JR JAMES M
3 granted patents·90 citations·filing 1991–1993
74Inventor score
Technology areasC08L
Files withGOODRICH CO B F3
Top patents by PatentIndex Score
3 records- 0188US5258445AFiber-reinforced thermoplastic molding compositions using a copolyesterGOODRICH CO B F·Filed 1992·Granted Nov 2, 1993·59 cites·28 claims
- 0262US5334647AFiber-reinforced thermoplastic molding compositionsGOODRICH CO B F·Filed 1993·Granted Aug 2, 1994·18 cites·20 claims
- 0353US5225476AFiber-reinforced thermoplastic molding compositionGOODRICH CO B F·Filed 1991·Granted Jul 6, 1993·13 cites·47 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →