Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11106249 | Accessory device with hinge assembly having layered friction elements | Aidan N. Zimmerman, Kevin M. Robinson, Chien-Tsun Chen, Bradley J. Hamel, Arthur S. Brigham | 2021-08-31 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11106249 | Accessory device with hinge assembly having layered friction elements | Aidan N. Zimmerman, Kevin M. Robinson, Chien-Tsun Chen, Bradley J. Hamel, Arthur S. Brigham | 2021-08-31 |