Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9068760 | Heating appliance for air heating | — | 2015-06-30 |
| 8733337 | Heat exchanger for a high efficiency hot air heating appliance and heating appliance equipped therewith | Marcel Franciscus J. Verberck | 2014-05-27 |