Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501097 | Automatic parking brake for truck mounted brake cylinder | Keith Parnapy, Robert Neulieb | 2019-12-10 |
| 10179580 | Brake cylinder maintaining with improved pressure regulation | Derick Call, Brian Graves | 2019-01-15 |