OM

Ole H. Midttun

BI Bird-Johnson: 1 patents #1 of 6Top 20%
📍 Walpole, MA: #2 of 9 inventorsTop 25%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #72,112 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4810166 Controllable pitch marine propeller Paul A. Sawizky, Stephen Craig Olson, JR. 1989-03-07