Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764419 | Composite baseball bat having an interface section in the bat barrel | Hsing-Yen Chuang, Dewey Chauvin | 2004-07-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764419 | Composite baseball bat having an interface section in the bat barrel | Hsing-Yen Chuang, Dewey Chauvin | 2004-07-20 |