Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7174742 | Combined method and apparatus for recovering and reclaiming refrigerant, solvent flushing, and refrigerant recharging | Raymond H. Thomas, Kane D. Cook, Guillermo Hitters, Gary Knopeck | 2007-02-13 |