KO

Karl W. Oberjohn

NG Nexen Group: 2 patents #9 of 62Top 15%
📍 Minneapolis, MN: #2,566 of 6,114 inventorsTop 45%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,218,840 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6460678 Linear motion brake Michael G. Henk, Grant S. Blume, Steve Olson, Timothy S. Tessman 2002-10-08
6135029 Linear motion brake — 2000-10-24