Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12251608 | Ball bats with inner barrel structures | Frederic ST-LAURENT, Michael Haas, Ian Montgomery, Rebecca S. O'Hara, Douglas Wade Heimer | 2025-03-18 |
| 12005330 | Double-barrel ball bats | Ian Montgomery, Dewey Chauvin | 2024-06-11 |
| 11951368 | Ball bat with decoupled barrel | Dewey Chauvin, Ian Montgomery, Frederic ST-LAURENT | 2024-04-09 |
| 11731017 | Adjustable flex rod connection for ball bats and other sports implements | Grant Douglas, Dewey Chauvin | 2023-08-22 |
| 11683623 | Device comprising sensor-activated dispensing and auditory tone | — | 2023-06-20 |
| 11660512 | Double-barrel ball bats | Grant Douglas, Dewey Chauvin, Ian Montgomery | 2023-05-30 |
| 11224788 | Vibration-damping end caps for ball bats | Dewey Chauvin, Ian Montgomery | 2022-01-18 |
| 11167191 | Ball bat with adjustable-weight end cap | John Anderle, Dewey Chauvin, Grant Douglas, Ian Montgomery, Trevor Anderson | 2021-11-09 |
| 11013968 | Adjustable flex rod connection for ball bats and other sports implements | Grant Douglas, Dewey Chauvin | 2021-05-25 |
| 10709946 | Ball bat with decoupled barrel | Dewey Chauvin, Ian Montgomery, Frederic ST-LAURENT | 2020-07-14 |
| 10688358 | Double-barrel ball bats | Grant Douglas, Dewey Chauvin, Ian Montgomery | 2020-06-23 |
| 10486041 | Ball bat with adjustable-weight end cap | John Anderle, Dewey Chauvin, Grant Douglas, Ian Montgomery, Trevor Anderson | 2019-11-26 |
| 10384106 | Ball bat with shock attenuating handle | Ian Montgomery, Dewey Chauvin, Frederic ST-LAURENT | 2019-08-20 |
| 10220277 | Double-barrel ball bats | Grant Douglas, Dewey Chauvin, Ian Montgomery | 2019-03-05 |