RL

Roger O. Lefrant

📍 Casteau, BE: #2 of 2 inventorsTop 100%
Overall (All Time): #3,925,575 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4821911 Closing cover for a metal container — 1989-04-18