Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303598 | Adjustable chair back | — | 1989-09-26 |
| 4832406 | Chair with collapsible arms | Bruce Adams | 1989-05-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303598 | Adjustable chair back | — | 1989-09-26 |
| 4832406 | Chair with collapsible arms | Bruce Adams | 1989-05-23 |