Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9903627 | Method of operating an air conditioning system including reducing the energy consumed by the compressor crank case heaters | Eric B. Fraser, Eugene Duane Daddis, Jr., Lee G. Tetu | 2018-02-27 |