Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5816960 | Handle and grip for sports rackets | James Speros, Gene A. Broadman | 1998-10-06 |
| 5551689 | String suspension and frame construction for sports rackets | James Speros, Gene A. Broadman | 1996-09-03 |
| 5197731 | String suspension and frame construction for sports rackets | James Speros, Gene A. Broadman | 1993-03-30 |
| 5037097 | Sports racket | James Speros, Gene A. Broadman | 1991-08-06 |
| 4802678 | Sports racket | — | 1989-02-07 |