Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D883689 | Chair | Arne Dassen, Timothy Stoepker, Stephen J. Simpson, William Schroeder | 2020-05-12 |
| D883690 | Chair | Arne Dassen, Timothy Stoepker, Stephen J. Simpson, William Schroeder | 2020-05-12 |
| 10383448 | Forward tilt assembly for chair seat | William Schroeder, Stephen J. Simpson, Jon Jacob Swingle, II, Craig William Brekke | 2019-08-20 |