DG

Detmar Grunfeld

📍 Weener, DE: #16 of 25 inventorsTop 65%
Overall (All Time): #4,021,610 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4541649 Connections for tubular bicycle frame and fork components and method of making the same 1985-09-17