Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5497973 | Theft resistant sign clamp | William H. Balzen | 1996-03-12 |
| D360529 | Tray for socket tools | — | 1995-07-25 |
| D344663 | Tray for socket tools | — | 1994-03-01 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5497973 | Theft resistant sign clamp | William H. Balzen | 1996-03-12 |
| D360529 | Tray for socket tools | — | 1995-07-25 |
| D344663 | Tray for socket tools | — | 1994-03-01 |