NG

Norman R. Geddes

OI Omark Industries: 1 patents #14 of 41Top 35%
Overall (All Time): #3,998,621 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4600145 Railroad sleeper lock-in shoulder — 1986-07-15