Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347974 | Temperature control system with night setback programming as a function of temperature conditioning load | Robert T. Ruminsky | 1982-09-07 |
| 4316577 | Energy saving thermostat | John T. Adams, Arlon D. Kompelien, Marvin D. Nelson | 1982-02-23 |