Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4952103 | Oil burner nozzle adaptor resurfacing tool and method | — | 1990-08-28 |
| 4433718 | Thermostatically-regulated arrangement for and method of switching power to a heating/cooling system, and methods of installing and retrofitting the arrangement at an electrical outlet box | — | 1984-02-28 |