Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6871909 | Locking mechanism for chair and pushbutton control therefor | David Lloyd Hobb | 2005-03-29 |
| 4936630 | Chair adjuster | — | 1990-06-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6871909 | Locking mechanism for chair and pushbutton control therefor | David Lloyd Hobb | 2005-03-29 |
| 4936630 | Chair adjuster | — | 1990-06-26 |