Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375995 | Burner for operating an internal combustion engine, a combustion chamber of a gas turbine group or firing installation | Klaus Dobbeling, Hans Peter Knopfel, Wolfgang Polifke | 1994-12-27 |
| 5303678 | Process for low-pollutant combustion in a power station boiler | Jurgen Haumann | 1994-04-19 |