Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4920770 | Variable arc agitator system | Eddie W. Dooley | 1990-05-01 |
| 4375752 | Air conditioning apparatus | George E. Stocking, Donald L. Sidebottom | 1983-03-08 |
| 4373350 | Heat pump control/defrost circuit | — | 1983-02-15 |
| 4271899 | Heat pump control system | — | 1981-06-09 |
| 4263962 | Heat pump control system | — | 1981-04-28 |