Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4408801 | Elevated swivel chair having a movable foot support for locking the chair against swiveling motion | Hans J. Edel | 1983-10-11 |
| D258344 | Framing component | — | 1981-02-24 |