Inventor · disambiguated record

Arthur W. Opsahl

Also filed as: OPSAHL ARTHUR W

2 granted patents·94 citations·filing 1985–1988

67Inventor score

Technology areasB29B C08K

Files withDU PONT2

Top patents by PatentIndex Score

2 records

0184US4851463AEthylene copolymer compositions having improved fire retardancyDU PONT·Filed 1988·Granted Jul 25, 1989·49 cites·27 claims
0275US4650126AProcess for ambient temperature grinding of soft polymersDU PONT·Filed 1985·Granted Mar 17, 1987·45 cites·14 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →