Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6735989 | Pilfer and vandalism resistant hasp locking mechanism | Dennis E. Schramm, Allen Alexander | 2004-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6735989 | Pilfer and vandalism resistant hasp locking mechanism | Dennis E. Schramm, Allen Alexander | 2004-05-18 |