Richard Hardt — 1 Patent at Basf Se

Richard Hardt has been granted 1 US patent while listed as an inventor at Basf Se. All of these patents were granted in 1999. Richard Hardt ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Richard Hardt in Bischofswerda, DE.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5919887	Decoloration of polyisocyanates containing isocyanurate and diretdione groups	Hermann Graf, Ernst Deuker, Stefan Wolff, Ludwig Schuster, Serge Wack	1999-07-06

Richard Hardt — 1 Patent

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