Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10817002 | Gas valve and gas control device | Gerrit Jan Baarda, Tieme de Jonge | 2020-10-27 |
| 10520186 | Method for operating a gas burner appliance | Gerwin Langius, Piet Blaauwwiekel, Frank van Prooijen | 2019-12-31 |