KV

Kurt Vroman

DA Degussa Ag: 1 patents #925 of 2,007Top 50%
Overall (All Time): #3,705,386 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5847157 Method of producing (+) 2-azabicyclo{2.2.1}hept-5-en-3-one Frank Romanowski, Rudolf Vanheertum 1998-12-08