Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9731691 | Hydraulic master cylinder with back-up ring | Jeffrey S. Gohr, James J. Dimsey | 2017-08-15 |
| 8904782 | Hydraulic brake master cylinder with back-up ring | Jeffrey S. Gohr, James J. Dimsey | 2014-12-09 |