Inventor · disambiguated record

Clarence Clayton Campbell

Also filed as: CAMPBELL CLARENCE C · CAMPBELL CLARENCE CLAYTON

2 granted patents·22 citations·filing 1972–1976

60Inventor score

Technology areasC08F

Files withHERCULES INC2

Top patents by PatentIndex Score

2 records

0161US3956250AAlpha methyl styrene and vinyl toluene and processes of preparationHERCULES INC·Filed 1972·Granted May 11, 1976·12 cites·3 claims
0255US4063011AAlpha methyl styrene and vinyl toluene and processes of preparationHERCULES INC·Filed 1976·Granted Dec 13, 1977·10 cites·4 claims

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