Inventor · disambiguated record

Hans-Georg Wittmann

Also filed as: WITTMANN HANS · WITTMANN HANS-GEORG

2 granted patents·2 citations·filing 1980–2004

39Inventor score

Technology areasC07C C09B

Files withDEGUSSA1 HUBER FA MICHAEL MUENCHEN1

Top patents by PatentIndex Score

2 records

0134US7993439B2Printing ink concentrate and method for its productionHUBER FA MICHAEL MUENCHEN·Filed 2004·Granted Aug 9, 2011·1 cites·39 claims
0224US4308408AProcess for the hydroxylation of styrene and styrene derivativesDEGUSSA·Filed 1980·Granted Dec 29, 1981·1 cites·24 claims

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