BK

Bernd Roman Keller

DB Dsm Ip Assets B.V.: 1 patents #1,007 of 2,011Top 55%
📍 Borsdorf, DE: #3 of 7 inventorsTop 45%
Overall (All Time): #1,581,965 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7380671 Process for size classifying ammonium sulfate crystals which are present in a suspension Natasja Anouk Loomans-V. D. Anker, Andreas Oliver Mittenzwei, Lianne Van Oord 2008-06-03
5722603 Process for separation and recovery of waste carpet components Michael Costello 1998-03-03
5496254 Lab centrifuge with imbalance shutoff Matthias Meyer 1996-03-05