Inventor · disambiguated record

William K. Sprenger, Deceased

Also filed as: SPRENGER WILLIAM K

2 granted patents·31 citations·filing 1975–1977

62Inventor score

Technology areasC07C

Files withSEARLE & CO1 SEARLE G D &1

Top patents by PatentIndex Score

2 records

0182US3994955ASubstituted phenoxydialkylacetic acids and estersSEARLE & CO·Filed 1975·Granted Nov 30, 1976·22 cites·2 claims
0267US4163859APhenoxyldialkyl acetic acids and estersSEARLE G D &·Filed 1977·Granted Aug 7, 1979·9 cites·3 claims

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