PE

Peter Esser

DA Degussa Ag: 1 patents #60 of 230Top 30%
📍 Holzminden, SC: #1 of 1 inventorsTop 100%
Overall (2002): #140,194 of 266,432Top 55%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6444855 Process for preparing cyclic alcohols and ketones Thomas Schiffer, Bernd Guenzel, Georg Oenbrink 2002-09-03