Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9504331 | Dynamic chair back lumbar support system | Jay R. Machael, Jesse Hahn, Corey Susie, Bruce Fifield, Federico Ferretti +2 more | 2016-11-29 |
| 8251448 | Dynamic chair back lumbar support system | Jay R. Machael, Jesse Hahn, Corey Susie, Bruce Fifield, Federico Ferretti +2 more | 2012-08-28 |