Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5881982 | Fastener for holding objects to a perforated wall | Don A. Hollingsworth | 1999-03-16 |
| 5673887 | Fastener for holding objects to a perforated wall | Don A. Hollingsworth | 1997-10-07 |
| 5407160 | Fastener for holding objects to a perforated wall | Don A. Hollingsworth | 1995-04-18 |