Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10343359 | Expandable rim for tire tread buffing apparatus and method | Todd R. Frisbie, Christopher J. A. Ferrell | 2019-07-09 |
| 10343361 | Expandable rim width insert | — | 2019-07-09 |
| 10261038 | Tire inspection apparatus | Troy Allen Kost, Christopher J. A. Ferrell | 2019-04-16 |