Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832795 | Coke dry cooling chamber | Kurt Lorenz, Manfred Rudel, Klaus-Dieter Kemper | 1989-05-23 |
| 4792382 | Process for removing dust from dry cooled coke | Kurt Lorenz, Klaus Mrongowius, Jost-Wilfried Gehrhardt | 1988-12-20 |
| 4701243 | Method for cooling and dedusting dry cooled coke | Kurt Lorenz, Karl-Hans Auge | 1987-10-20 |
| 4699693 | Apparatus for dry cooling red-hot coke | Gerd Nashan, Josef Volmari, Dieter Breidenbach, Kurt Lorenz | 1987-10-13 |
| 4683030 | Method for carbonizing cold-compacted briquettes | Heinrich Weber, Kurt Lorenz | 1987-07-28 |
| 4668343 | Method for dry cooling red-hot coke | Gerd Nashan, Josef Volmari, Dieter Breidenbach, Kurt Lorenz | 1987-05-26 |
| 4668344 | Method for cooling coke and generating superheated high pressure steam | Kurt Lorenz, Gerd Nashan, Dieter Breidenbach, Josef Volmark | 1987-05-26 |
| 4662895 | Method of cooling and gasifying retort coal | Heinrich Weber, Kurt Lorenz | 1987-05-05 |
| 4647341 | Dry coke cooling plant | Kurt Lorenz, Gerd Nashan, Dieter Breidenbach, Josef Volmari | 1987-03-03 |
| 4601728 | Method and apparatus for preparing a material for hot briquetting | Franz Beckmann, Henri Birscheidt | 1986-07-22 |
| 4588479 | Device for cooling incandescent coke | Heinrich Weber, Kurt Lorenz | 1986-05-13 |
| 4574744 | Waste heat boiler system, and method of generating superheated high pressure steam | Kurt Lorenz, Gerd Nashan, Dieter Breidenbach, Josef Volmark | 1986-03-11 |
| 4556455 | Method of charging dry coke cooling pit using sluice | Heinrich Weber, Kurt Lorenz, Engelbert Bruns, Gerd Osterholt | 1985-12-03 |
| 4544451 | Apparatus with two-stage heating for carbonizing cold-compacted briquettes | Heinrich Weber, Kurt Lorenz | 1985-10-01 |
| 4508596 | Apparatus for dry cooling of coke | Heinrich Weber, Kurt Lorenz, Engelbert Bruns, Gerd Osterholt | 1985-04-02 |
| 4422846 | Method and apparatus for indirectly drying and preheating fine material | Heinrich Weber, Kurt Lorenz | 1983-12-27 |
| 4422857 | Coke gasification method | Heinrich Weber, Kurt Tippmer | 1983-12-27 |
| 4422858 | Coke gasification method | Heinrich Weber, Kurt Tippmer | 1983-12-27 |
| 4392823 | Method and apparatus for indirectly drying and preheating fine material | Heinrich Weber, Kurt Lorenz | 1983-07-12 |
| 4379692 | Method of drying and preheating moist fine material and apparatus for carrying out the method | Heinrich Weber, Kurt Lorenz | 1983-04-12 |
| 4374811 | Method for cooling and separating chlorides and fluorides from ammoniacal gas | Robert Karger | 1983-02-22 |
| 4370202 | Method for dry cooling coke and coke cooler to implement the method | Heinrich Weber, Kurt Lorenz | 1983-01-25 |
| 4354903 | Process for drying and preheating coal utilizing heat in dry cooling or quenching of coke | Heinrich Weber, Kurt Lorenz | 1982-10-19 |
| 4352720 | Process and apparatus for the production of molded metallurgical coke from coal briquettes | Heinrich Weber, Kurt Lorenz, Klaus Urbye | 1982-10-05 |
| 4338161 | Device for dry cooling glowing coke | Heinrich Weber, Kurt Lorenz | 1982-07-06 |