Fritz Näumann — 1 Patent at Basf Se

Fritz Näumann has been granted 1 US patent while listed as an inventor at Basf Se. All of these patents were granted in 2003. Fritz Näumann ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Fritz Näumann in Bensheim, DE.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6576788	METHOD FOR PRODUCING MIXTURES CONSISTING OF DIPHENYLMETHANE DIISOCYANATES AND POLYPHENYLENE-POLYMETHYLENE-POLYISOCYANATES CONTAINING A REDUCED AMOUNT OF CHLORINATED SECONDARY PRODUCTS AND WITH A REDUCED IODINE COLOR INDEX	Ulrich Penzel, Volker Scharr, Dieter Starosta, Hilmar Boesel, Eckhard Ströfer +8 more	2003-06-10	$724,000

Fritz Näumann — 1 Patent

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