Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640545 | Burner with high flame stability | Hans Knoepfel | 2003-11-04 |
| 6625988 | Premix burner arrangement with catalytic combustion and method for its operation | Wolfgang Weisenstein, Timothy Griffin, Peter Jansohn | 2003-09-30 |