GS

Gerard C. P. M. Swanink

📍 Coevorden, NL: #7 of 18 inventorsTop 40%
Overall (All Time): #2,224,726 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D439721 Sprocket 2001-03-27
D426692 Sprocket 2000-06-13