Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7878590 | Vertebral column support for mesh back chairs | Mark R. Bilak | 2011-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7878590 | Vertebral column support for mesh back chairs | Mark R. Bilak | 2011-02-01 |