Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247416 | Method for operating a gas burner | Wim Munsterhuis, Gerrit Jan Baarda, Piet Blaauwwiekel, Frank van Prooijen, Gerwin Langius | 2019-04-02 |
| 6604938 | Device for gas burners | Piet Blaauwwiekel | 2003-08-12 |
| 5735503 | Servo pressure regulator for a gas valve | — | 1998-04-07 |