RL

Raymond F. Lubkeman

📍 Janesville, WI: #4 of 15 inventorsTop 30%
🗺 Wisconsin: #406 of 1,957 inventorsTop 25%
Overall (1994): #162,110 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5368057 Collapsible ice fishing shelter David R. Lubkeman 1994-11-29