Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884513 | Work environment system | Donald D. Goeman, Duane G. McClung | 1989-12-05 |
| 4861122 | Storage cabinet | Lynne M. Allen, Donald D. Goeman | 1989-08-29 |
| D302914 | Segmented spacer for linking desk units | — | 1989-08-22 |