Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446770 | Brake rotor having an array of grooves formed thereon | Wenqi Qian, Seen E. Killeen | 2002-09-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446770 | Brake rotor having an array of grooves formed thereon | Wenqi Qian, Seen E. Killeen | 2002-09-10 |