Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876835 | Work space management system | James O. Kelley, William E. Stumpf | 1989-10-31 |
| D302772 | Combined wall-mounted panel and folding shelf | — | 1989-08-15 |
| D301807 | Coat hook | — | 1989-06-27 |