Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7207824 | Electrical connector with quick release means | Jürgen Ziemke | 2007-04-24 |
| 7122099 | Method and device for evacuating hot raw gases from coke ovens | Hermann Toll, Rainer Worberg | 2006-10-17 |
| 7097743 | Method for operating a coke-oven battery | Frank Krebber, Helmut Dobert, Ulrich Kochanski | 2006-08-29 |
| 4990220 | Coking reactor | Gerd Nashan, Klaus Wessiepe, Heribert Bertling, Wolfgang Rohde, Manfred Blase +7 more | 1991-02-05 |
| 4561843 | Transfer flue with means for improving the flow of gases | Carl-Heinz Struck, Ingomar Kohler, Gerd-Ullrich Leppert | 1985-12-31 |
| 4440599 | Heating system for a coke oven battery having twin-heating flues | Carl-Heinz Struck, Heinz Thubeauville | 1984-04-03 |
| 4435152 | Apparatus for improving the flow of gases to a combustion chamber of a coke oven or the like | Carl-Heinz Struck | 1984-03-06 |
| 4392824 | System for improving the flow of gases to a combustion chamber of a coke oven or the like | Carl-Heinz Struck | 1983-07-12 |
| 4348258 | Spray nozzle for coke oven gas-collecting system | Carl-Heinz Struck | 1982-09-07 |
| 4299356 | Spray nozzle for coke oven gas-collecting system | Carl-Heinz Struck | 1981-11-10 |