Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5498004 | Game dart | Gaetano Mariella, Henry Utzinger | 1996-03-12 |
| 5271625 | Flexible point dart | Gaetano Mariella, Henry Utzinger | 1993-12-21 |
| D253863 | Dartboard cabinet or similar article | — | 1980-01-08 |