Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848837 | Chair having a pelvis-hip support adjustable relative to a front seat portion | — | 1989-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848837 | Chair having a pelvis-hip support adjustable relative to a front seat portion | — | 1989-07-18 |