Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079649 | Vehicle condition dependent supplemental parking brake system with protection against an unwanted application | — | 2011-12-20 |
| 7976040 | Axle air dump for multiple axle vehicles | Ron R. Stahl, John G. Nosse, John V. Ripley | 2011-07-12 |
| 7938411 | Axle air dump for multiple axle vehicles | Ron R. Stahl, John G. Nosse, John V. Ripley | 2011-05-10 |