NR

Norbert Ricken

CK Carl Kurt Walther Gmbh & Co. Kg: 1 patents #1 of 1Top 100%
📍 Bochum, DE: #9 of 37 inventorsTop 25%
Overall (1997): #97,770 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5645106 Plug-type coupler — 1997-07-08