PB

Paul Boulanger

📍 Stavelot, BE: #11 of 32 inventorsTop 35%
Overall (All Time): #3,986,486 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4710143 Paddle-driven watercraft — 1987-12-01