RD

Robert G. Dretzka

OM Outboard Marine: 1 patents #22 of 89Top 25%
📍 South Milwaukee, WI: #3 of 8 inventorsTop 40%
🗺 Wisconsin: #325 of 1,637 inventorsTop 20%
Overall (1989): #63,797 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4820210 Lower gearcase shift mechanism for marine propulsion device — 1989-04-11