SK

Stephan Kretz

DA Degussa Ag: 2 patents #28 of 269Top 15%
📍 Bad Orb, DE: #1 of 10 inventorsTop 10%
Overall (2003): #42,132 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6605746 Process for the preparation of 6-methylheptanone Steffen Krill, Achim Schneider 2003-08-12
6566559 Process for the production of isopropenyl methyl ether Steffen Krill, Volker Hafner, Georg Markowz 2003-05-20