Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12098761 | Chain ring with teeth oppositely laterally engaging a drive chain | Scott Winans, Darek C. Barefoot | 2024-09-24 |
| 11904977 | Compensator | Darek C. Barefoot, Scott Winans | 2024-02-20 |
| 11827311 | Two-piece upper chain guide | Darek C. Barefoot, Scott Winans, Sean Gregory Mailen | 2023-11-28 |
| 11719325 | Chain ring with teeth oppositely laterally engaging a drive chain | Scott Winans, Darek C. Barefoot | 2023-08-08 |
| 11713802 | Alternating tooth chain ring | Darek C. Barefoot, Scott Winans | 2023-08-01 |
| 11613326 | Two-piece upper chain guide | Darek C. Barefoot, Scott Winans, Sean Gregory Mailen | 2023-03-28 |
| 11293537 | Alternating tooth chain ring | Darek C. Barefoot, Scott Winans | 2022-04-05 |
| 11054014 | Chain ring with teeth oppositely laterally engaging a drive chain | Scott Winans, Darek C. Barefoot | 2021-07-06 |
| 10563746 | Alternating tooth chain ring | Darek C. Barefoot, Scott Winans | 2020-02-18 |
| 10451166 | Chain ring with teeth oppositely laterally engaging a drive chain | Scott Winans, Darek C. Barefoot | 2019-10-22 |
| 9669899 | Alternating tooth chain ring | Darek C. Barefoot, Scott Winans | 2017-06-06 |
| 6581919 | Shock absorbing seat post | Darek C. Barefoot, David R. Warnick, Thomas A. Hochanadel | 2003-06-24 |