Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10543490 | Arrangement and method for detaching an adhering charge from an inner wall of a grinding tube | Rudolf Boehnlein, Dirk Mensing, Juergen Thuilot | 2020-01-28 |
| 10087715 | Arrangement and method for introducing heat into a geological formation by means of electromagnetic induction | Aron Behr, Erich Leβner, Vladimir Stehle | 2018-10-02 |
| 9574430 | Device and method for obtaining, especially in situ, a carbonaceous substance from an underground deposit | Dirk Diehl, Norbert Huber, Andreas Koch, Michael Koolman, Muris Torlak | 2017-02-21 |
| 9322255 | Device and method for the recovery, in particular in-situ recovery, of a carbonaceous substance from subterranean formations | Dirk Diehl, Norbert Huber, Muris Torlak | 2016-04-26 |
| 9085973 | Method and device for the “in-situ” transport of bitumen or extra-heavy oil | Dirk Diehl | 2015-07-21 |
| 8739866 | Method for extracting bitumen and/or ultra-heavy oil from an underground deposit, associated installation and operating method for said installation | Norbert Huber | 2014-06-03 |
| 8371371 | Apparatus for in-situ extraction of bitumen or very heavy oil | Dirk Diehl, Norbert Huber, Jan Weigel | 2013-02-12 |
| 7935450 | Method for operation of an energy system, as well as an energy system | Walter Preidel, Peter van Hasselt | 2011-05-03 |
| 7544108 | Power generation, distribution, and on-board power supply system for low-emissive surface marine (navy) ships of different classes and sizes | Wolfgang Rzadki, Matthias Schulze, Ronald Völzke | 2009-06-09 |
| 7448929 | Ship propulsion system with cooling systems for the stator and rotor of the synchronous machine of the propulsion system | Norbert Huber, Jurgen Rieger, Wolfgang Schmidt, Joachim Frauenhofer, Wolfgang Rzadki | 2008-11-11 |
| 7341496 | Fast sea-going ship with a double bottom and a waterjet drive | Wolfgang Rzadki, Karl-Otto Sadler, Matthias Schulze | 2008-03-11 |
| 7018249 | Boat propulsion system | Gunter Ries | 2006-03-28 |
| 5509495 | Drive assembly for motor vehicles | Kim Hayemann, Rolf Sivers von, Ulrich Layher, Clemens Mutter | 1996-04-23 |
| 5025677 | Gear shift mechanism for a motor vehicle transmission | Robert Muller | 1991-06-25 |