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Franz-Michael Bollenrath

DA Degussa Ag: 1 patents #94 of 282Top 35%
📍 Marl, DE: #9 of 24 inventorsTop 40%
Overall (2004): #224,715 of 270,089Top 85%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6680038 Process for the separation of chlorosilanes from gas streams Hartwig Rauleder, Harald Seiler, Mieczyslaw Kuzma, Christoph Koopmann 2004-01-20