RL

Richard W. Lewitzke

BW Becor Western: 2 patents #1 of 11Top 10%
📍 Franklin, WI: #155 of 332 inventorsTop 50%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,344,249 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4686873 Casing tong assembly David M. Lang 1987-08-18
4605257 Expandable operator's cab David M. Lang 1986-08-12