Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7364520 | Sporting good items including pre-printed graphics | Dewey Chauvin, Peter Yan, Ian Montgomery | 2008-04-29 |
| 6991551 | Composite ball bat having a metal knob | William B. Giannetti, Dewey Chauvin | 2006-01-31 |