Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353409 | Apparatus and method for controlling a variable air volume temperature conditioning system | Robert E. Krocker | 1982-10-12 |
| 4352635 | Multi-speed fan assembly | — | 1982-10-05 |
| 4338790 | Control and method for defrosting a heat pump outdoor heat exchanger | Robert E. Krocker | 1982-07-13 |