Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6396033 | Sump heater for air conditioning compressor | Ian Renwick, Gus G. Savvas, Russell B. House | 2002-05-28 |
| 4480174 | Thermostatically controlled electric compressor sump heater having self-contained thermostat | — | 1984-10-30 |
| 4311900 | Heater band | — | 1982-01-19 |
| 4204316 | Method of manufacture of a heater band | — | 1980-05-27 |