JV

John R. Vennerholm

OM Outboard Marine: 1 patents #244 of 426Top 60%
📍 Spruce Pine, NC: #20 of 29 inventorsTop 70%
🗺 North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #3,819,722 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5195276 Apparatus and method for flushing a casting — 1993-03-23