Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5212941 | Method for operating a combined gas turbine/steam turbine process | Raimund Croonenbrock, Hubert Steven | 1993-05-25 |
| 5094675 | Process for removing dust from a dust-laden gas using a gas-permeable filter element arranged in a container | Hubert Steven | 1992-03-10 |
| 4909029 | Firing equipment that can be operated under turbocharge | Gunther H. Dibelius | 1990-03-20 |
| 4773214 | Firing equipment that can be operated under turbocharge | Gunther H. Dibelius | 1988-09-27 |
| 4475343 | Method for the generation of heat using a heat pump, particularly for _processes run only at high temperatures | Gunther H. Dibelius | 1984-10-09 |