Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839938 | Furniture having wheel axles concealed on one side | Robert R. Hilton | 1989-06-20 |
| D274391 | Swivel chair | — | 1984-06-26 |
| D273539 | Swivel chair | — | 1984-04-24 |
| D268550 | Swivel chair | — | 1983-04-12 |