Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8684369 | Ball pick | John James Petell | 2014-04-01 |
| 8256776 | Performance pick | John James Petell | 2012-09-04 |
| 5738360 | Toe pick and skate frame for in-line skates | John James Petell | 1998-04-14 |
| 4794699 | Marker holding device for an ice scribe | — | 1989-01-03 |
| 4744149 | Marker holding device for an ice scribe | — | 1988-05-17 |