Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8991922 | Lumbar support for a chair | Christopher Warren Bisman, Damon Gregory Burwell, Paul Michael Wilkinson | 2015-03-31 |
| D638230 | Chair | — | 2011-05-24 |
| D638232 | Chair | — | 2011-05-24 |
| D638235 | Chair frame | — | 2011-05-24 |