Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410843 | Binder-free friction linings, process for their production and their use | Richard T. Lewis | 2025-09-09 |
| 10137609 | Method and device for the thermal treatment of friction linings | Kai Goldbach, Thomas Hueber, Richard T. Lewis | 2018-11-27 |