Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11090737 | Rotary cutting tool with tunable vibration absorber assembly for suppressing torsional vibration | Ruy Frota de Souza Filho | 2021-08-17 |
| 10940551 | Lightweight cutting tool | Alan J. Bookheimer, Ruy Frota de Souza Filho, Werner Penkert, Ingo Grillenberger, Dominik Schmid | 2021-03-09 |