Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207639 | Absorbent apparatus for an air dryer purge air cleaner and method of producing the same | David W. Perry | 2021-12-28 |
| 11118731 | Apparatus and method for cooling a high heat-generating component of a vehicle | William Plow, Mark A. Matko | 2021-09-14 |
| 11016020 | Humidity detection for compressed air systems | David J. Pfefferl, Timothy Carritte | 2021-05-25 |
| 10933351 | Effluent processing apparatus for a vehicle air brake charging system | Fred W. Hoffman, David W. Perry, Gregory R. Ashley | 2021-03-02 |