Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D735824 | Sports racquet | David Max Brownlee | 2015-08-04 |
| 8951150 | Tennis racket including shock-absorber means | Pierre Mace | 2015-02-10 |
| 7531729 | Neck assembly for a musical instrument | Stephen J. Davis, C. Malcolm Bash | 2009-05-12 |
| 7151210 | Solid body acoustic guitar | Dan Smith, George Blanda | 2006-12-19 |
| 6811502 | Racquet with elongated peripheral main string segments and enlarged sweet spot | Po-Jen Cheng, William D. Severa, Gerald J. LeVault | 2004-11-02 |
| 6683236 | One piece composite guitar body | Stephen J. Davis, C. Malcolm Bash, Peter J. C. Chou | 2004-01-27 |
| 6364791 | Double loop string vibration damper for sports racquets | — | 2002-04-02 |
| 6071203 | Two piece sports racquet | Stephen J. Davis, Brian J. Blonski | 2000-06-06 |
| 5993337 | Multi-hole grommet for sports racquets | Stephen J. Davis, William Harvie | 1999-11-30 |
| 5944625 | Cushion bumper assembly for sports racquets | — | 1999-08-31 |
| 5833560 | Racquetball racquet | Stephen J. Davis, James E. Breneman, III | 1998-11-10 |
| 5797814 | Retention device for sports racquets, especially for racquetball racquets | Stephen J. Davis | 1998-08-25 |
| 5711720 | Decorative handle for implements such as sports racquets | Stephen J. Davis | 1998-01-27 |
| D387406 | Decorative handle for sports racquets | Richard P. Hulock | 1997-12-09 |
| 5649702 | Sports racquet with spin-enhancing cross-section | Stephen J. Davis | 1997-07-22 |
| 5599019 | Handle pallet for implements such as sports racquets | Stephen J. Davis | 1997-02-04 |
| 5562283 | Sports racquet having power ring | Stephen J. Davis | 1996-10-08 |
| 5413333 | Colored adhesive for tennis ball seams and a tennis ball seam containing the same | Louis J. Gagnon | 1995-05-09 |
| 5374058 | Tennis racquet | William C. Douglas | 1994-12-20 |
| 5333527 | Compression molded composite guitar soundboard | William R. Cumpiano | 1994-08-02 |
| 5269516 | Racquet handle | — | 1993-12-14 |
| 5219165 | Tennis racquet | William C. Douglas | 1993-06-15 |
| D330925 | Tennis racket with split frame | — | 1992-11-10 |
| 5158287 | Tennis racket handle | — | 1992-10-27 |
| 5133552 | Floating yoke piece for a racket | Brian Feeney | 1992-07-28 |