Inventor · disambiguated record

William F. Trask

Also filed as: TRASK WILLIAM F

1 granted patent·50 citations·filing 1985–1985

49Inventor score

Technology areasD06H

Files withACTIEF NV1

Top patents by PatentIndex Score

1 record

0189US4662037AMethod and apparatus for slitting and providing selvedge by ultrasonic means on hook and loop type fastener tapesACTIEF NV·Filed 1985·Granted May 5, 1987·50 cites·16 claims

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