RJ

Rex A. Lambertson, Jr.

📍 Houghton Lake, MI: #2 of 13 inventorsTop 20%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,434,195 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D531865 Wet concrete dam and rake for chute flow control — 2006-11-14