Inventor · disambiguated record
Rudolf Kostka
Also filed as: KOSTKA RUDOLF
2 granted patents·5 citations·filing 1976–1980
50Inventor score
Files withHOECHST AG2
Top patents by PatentIndex Score
2 records- 0140US4078887AConcentrated stable solutions of coupling components for the ice color dyeing, their preparation and useHOECHST AG·Filed 1976·Granted Mar 14, 1978·2 cites·14 claims
- 0234US4331443AConcentrated solutions of water-insoluble coupling componentsHOECHST AG·Filed 1980·Granted May 25, 1982·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →