Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601398 | Method and apparatus for refrigeration system control having electronic evaporator pressure regulators | Abtar Singh, Paul Wickberg, John Wallace | 2003-08-05 |
| 6578374 | Method and apparatus for refrigeration system control having electronic evaporator pressure regulators | Abtar Singh, Paul Wickberg, John Wallace | 2003-06-17 |
| 6502409 | Wireless method and apparatus for monitoring and controlling food temperature | William Gatling, Herb Rippe, Abtar Singh | 2003-01-07 |