RF

Rainer Fretzen

SG Studiengesellschaft Kohle Ggmbh: 1 patents #1 of 9Top 15%
📍 Gladbeck, DE: #1 of 5 inventorsTop 20%
Overall (1997): #47,440 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5641723 Process for the preparation of highly active doped metal supported catalysts Helmut Bonnemann, Werner Brijoux, Rainer Brinkmann, Eckhard Dinjus, Barbara Korall 1997-06-24