Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5772421 | Low nox burner | Ferdinand Besik, Henry A. Becker, Andrzej Sobiesiak | 1998-06-30 |
| 5738506 | Motor vehicle heating device | Ernst Mosig, Gunter Kahnau, Helmut Schmitter, Chris Kulaga, Frank David Williamson | 1998-04-14 |