AP

Alfred Puehler

DA Degussa Ag: 1 patents #20 of 135Top 15%
Overall (1997): #178,043 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5633154 Method for location of insertion elements Andreas Schaefer, Anna-Hildegard Seep-Feldhaus, Wolfgang Jaeger, Joern Kalinowski, Wolfgang Wohlleben 1997-05-27