Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4617910 | Apparatus and method for producing and storing heated liquid | — | 1986-10-21 |
| 4583938 | Gas burner of the pre-mixture type with flame control and utilization of that burner especially in an immersed pipe installation | Claude Chapuis, Georges Austruy | 1986-04-22 |