KS

Klaus Stefaniak

📍 Olfen, DE: #15 of 25 inventorsTop 60%
Overall (All Time): #3,831,366 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5238252 Shut-off fittings with a sealing device Wilhelm Stewen, Norbert Holken 1993-08-24