HH

Helmut Hufnagl

JK J.S. Staedtler Gmbh & Co. Kg: 1 patents #22 of 62Top 40%
📍 Schwarzenbruck, DE: #10 of 29 inventorsTop 35%
Overall (All Time): #3,671,542 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6003231 Compass with adjusting means Christain Leibeck, Peter Weiss 1999-12-21