Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7191039 | Controller for fuel fired heating appliance | Horst Jaeschke | 2007-03-13 |
| 7048537 | Apparatus and method for controlling a variable fuel fired appliance | Horst Jaeschke | 2006-05-23 |
| 7020543 | Controller for fuel fired heating appliance | Horst Jaeschke | 2006-03-28 |