Inventor · disambiguated record

Winfried Sperling

Also filed as: SPERLING WINFRIED

1 granted patent·3 citations·filing 1986–1986

22Inventor score

Technology areasC07C

Files withCASSELLA FARBWERKE MAINKUR AG1

Top patents by PatentIndex Score

1 record

0144US4686303AProcess for the preparation of diaryl sulphidesCASSELLA FARBWERKE MAINKUR AG·Filed 1986·Granted Aug 11, 1987·3 cites·15 claims

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