RH

Richard A. Heismann

OM Outboard Marine: 2 patents #7 of 42Top 20%
📍 Knoxville, IL: #1 of 1 inventorsTop 100%
🗺 Illinois: #186 of 2,749 inventorsTop 7%
Overall (1982): #8,815 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4354461 Two-cycle internal combustion engine including horizontal crankshaft Richard L. Morris 1982-10-19
4344274 Grass catcher bag 1982-08-17