Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D557187 | Multi-leg disc brake rotor | Russell Dudan | 2007-12-11 |
| 6135248 | Brake disk | George H. Hinkens, Glenn S. Metzelfeld | 2000-10-24 |
| 6003639 | Bicycle brake system | James A. Buckley, George H. Hinkens | 1999-12-21 |
| 5950772 | Bicycle brake system having a flexible disk | James A. Buckley, George H. Hinkens | 1999-09-14 |
| D413093 | Disk brake rotor | George H. Hinkens, Glenn S. Metzelfeld | 1999-08-24 |
| D413092 | Disk brake rotor | George H. Hinkens, Glenn S. Metzelfeld | 1999-08-24 |
| 5848674 | Brake disk | George H. Hinkens, Glenn S. Metzelfeld | 1998-12-15 |