Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5190991 | Brake linings | Bruno Grele | 1993-03-02 |
| 4775705 | Friction materials and their manufacture | Bruno Grele | 1988-10-04 |
| 4656203 | Friction materials and their manufacture | — | 1987-04-07 |