AT

Alfred H. Thun

📍 Ennepetal, DE: #51 of 142 inventorsTop 40%
Overall (All Time): #2,335,440 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4728113 Pipe connector for a tubular frame bicycle — 1988-03-01
4651590 Bicycle pedal bearing assembly — 1987-03-24