BD

Bernd Drapal

DA Degussa Ag: 1 patents #70 of 269Top 30%
📍 Alzenau, DE: #10 of 41 inventorsTop 25%
Overall (2003): #258,266 of 273,478Top 95%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6586635 Process for the preparation of unsaturated ketones Nongyuan Shi, Steffen Krill, Markus Julino, Klaus Huthmacher 2003-07-01