Inventor · disambiguated record

Rex W. Grimshaw

Also filed as: GRIMSHAW REX W · GRIMSHAW REX WILLIAM

2 granted patents·82 citations·filing 1975–1979

66Inventor score

Technology areasB22D C30B

Files withHEPWORTH & GRANDAGE LTD2

Top patents by PatentIndex Score

2 records

0191US4232091AComposite materials and their productionHEPWORTH & GRANDAGE LTD·Filed 1979·Granted Nov 4, 1980·68 cites·14 claims
0261US3947562AProduction of a form of alumina whiskersHEPWORTH & GRANDAGE LTD·Filed 1975·Granted Mar 30, 1976·14 cites·15 claims

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