Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6244857 | Method and apparatus for optical flame control of combustion burners | Louis C. Philippe, Eric Duchateau | 2001-06-12 |
| 6045353 | Method and apparatus for optical flame control of combustion burners | Louis C. Philippe, Eric Duchateau | 2000-04-04 |