Inventor · disambiguated record

John G. Lee

Also filed as: LEE JOHN G

1 granted patent·4 citations·filing 1987–1987

25Inventor score

Technology areasC07C

Files withCIBA GEIGY CORP1

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1 record

0146US4922008AProcess for the production of 4-nitrotoluene-2-sulfonic acidCIBA GEIGY CORP·Filed 1987·Granted May 1, 1990·4 cites·15 claims

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John G. Lee — Patent Inventor | PatentIndex