Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678794 | Adjustable length pegboard sign holder | — | 1997-10-21 |
| 5664749 | Adjustable sign holders | Gerald A. Conway, Anthony J. Lammers | 1997-09-09 |
| 5647566 | Heavy duty display hook | — | 1997-07-15 |
| D381041 | Binder spine | Anthony J. Lammers | 1997-07-15 |