Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4744136 | Process for manufacturing end weighted bats | Anthony M. Daddario, JR. | 1988-05-17 |
| RE31811 | Baseball bat with modified internal air pressure | — | 1985-01-22 |
| 4241919 | Baseball bat with modified internal air pressure | — | 1980-12-30 |