Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8439442 | Method and apparatus to enhance proprioception and core health of the human body | Charles D. Highlander, Richard Dustin Brittain, Horst W. Schaaf | 2013-05-14 |
| 6966068 | Swim cap | Ronald Johnson, Matthew A. Rhoades | 2005-11-22 |
| 5865696 | Composite hockey stick shaft and process for making same | Michael Thomas Bennett | 1999-02-02 |
| 5746955 | Process for making a composite hockey stick shaft | Michael Thomas Bennett | 1998-05-05 |
| 5382038 | Shock absorber for a vehicle | James D. Allsop, Paul Barkley | 1995-01-17 |
| 5240268 | Bicycle | James D. Allsop, Paul Barkley | 1993-08-31 |
| D329409 | Bicycle frame | James D. Allsop, Paul Barkley | 1992-09-15 |
| D324837 | Bicycle seat support | James D. Allsop | 1992-03-24 |
| D324358 | Vehicle beam seat support | James D. Allsop | 1992-03-03 |
| 5029888 | Bicycle seat support | James D. Allsop | 1991-07-09 |
| 4934724 | Combination beam seat support | James D. Allsop | 1990-06-19 |
| 4494939 | Water ski binding | Gail M. Ackert, Roger J. Brown | 1985-01-22 |
| D271941 | Ski clip | — | 1983-12-27 |