Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4892356 | Chair shell | Ernest A. Pittman, Robert L. Wilson | 1990-01-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4892356 | Chair shell | Ernest A. Pittman, Robert L. Wilson | 1990-01-09 |