Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6358291 | Trailer air dryer with bypass valving and service indicator | James P. Koenig, Leonard A. Quinn, Fred W. Hoffman | 2002-03-19 |
| 6358300 | Lithium chloride desiccant for trailer air dryer and pressure swing dehydration | William P. Fornof | 2002-03-19 |