RL

Ralph M. Lehman

CL Cam Gears Limited: 1 patents #6 of 9Top 70%
📍 Chagrin Falls, OH: #349 of 574 inventorsTop 65%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,126,082 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4240306 Rack and pinion assemblies Frederick J. Adams 1980-12-23