Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767297 | Object striking implement vibration damping | Jon Hebreo, Ian Montgomery | 2004-07-27 |
| 6764419 | Composite baseball bat having an interface section in the bat barrel | William B. Giannetti, Hsing-Yen Chuang | 2004-07-20 |