Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10381841 | Device and method for controlling decentralized power generation plants | Thomas Oesselke, Björn Sauer | 2019-08-13 |
| 7726383 | Method for producing a magnesium hot strip | Rudolf Kawalla | 2010-06-01 |
| 6855218 | Method for producing a hot-rolled strip | Rudolf Kawalla, Thomas Heller, Bernhard Engl, Pino Tesè | 2005-02-15 |
| 6773514 | Method for producing non-grain oriented electric sheet steel | Rudolf Kawalla, Karl Ernst Friedrich, Brigitte Hammer, Jürgen Schneider, Olaf Fischer +1 more | 2004-08-10 |
| 6524400 | Process for the production of grain-oriented electric quality sheet with low remagnetization loss and high polarization | Rudolf Kawalla, Manfred Espenhahn, Andreas Böttcher, Klaus Gunther, Hans Huneus +1 more | 2003-02-25 |
| 6503339 | Method for producing non-grain oriented magnetic sheet steel | Rudolf Kawalla, Manfred Espenhahn, Brigitte Hammer, Klaus Josef Peters, Jürgen Schneider +1 more | 2003-01-07 |
| 6288361 | Method and device for joining flat products to be connected such that they overlap | Rudolf Kawalla, Gerd Sussek, Thomas Stegemann-Auhage, Ralf Polzin | 2001-09-11 |
| 6284069 | Hot-rolling steel strip | Manfred Espenhahn, Rudolf Kawalla, Waldemar Wolpert | 2001-09-04 |
| 6065266 | Light structural metal plate in the form of a hump plate and process for its production | Friedrich Behr, Klaus Blümel | 2000-05-23 |
| 6002098 | Laser-assisted plating of strip | Rudolf Kawalla, Reinhard Poprawe, Gerd Susek | 1999-12-14 |
| 5458704 | Process for the production of thick armour plates | Jochen Bobbert, Rudolf Kawalla, Gerd Sussek, Gunter Weihrauch | 1995-10-17 |
| 4994118 | Process for the production of hot rolled steel or heavy plates | Rudolf Kawalla, Jurgen Mahn, Gerd Sussek, Walter Wilms, Waldemar Wolpert | 1991-02-19 |
| 4917969 | Process for the production of clad hot rolled strip and the resulting product | Rudolf Kawalla, Gerd Sussek, Walter Wilms, Waldemar Wolpert | 1990-04-17 |
| 4645720 | Armour-plate and process for its manufacture | Werner Bentz, Alfred Tegethoff | 1987-02-24 |