Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8926800 | Device for compensating deviations from a coaxial arrangement of components of a regulating organ to control the gas pressure of a coke oven chamber | Frank Krebber, Kerstin Ueberschaer | 2015-01-06 |
| 7097743 | Method for operating a coke-oven battery | Frank Krebber, Ralf Schumacher, Ulrich Kochanski | 2006-08-29 |
| 7094321 | Device for controlling the gas pressure in a coke oven chamber | Frank Krebber, Manfred Stier | 2006-08-22 |