Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601398 | Method and apparatus for refrigeration system control having electronic evaporator pressure regulators | Abtar Singh, Jim Chabucos, Paul Wickberg | 2003-08-05 |
| 6578374 | Method and apparatus for refrigeration system control having electronic evaporator pressure regulators | Abtar Singh, Jim Chabucos, Paul Wickberg | 2003-06-17 |