Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D469487 | Central portion of a game racquet with separate head and handle portions | William D. Severa, Po-Jen Cheng | 2003-01-28 |
| D469488 | Middle region of a game racquet with separate head and handle portions | William D. Severa, Po-Jen Cheng | 2003-01-28 |