Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11594741 | Method for producing bipolar plates for fuel cells | Teja Roch | 2023-02-28 |
| 9522442 | Method for the cutting machining of workpieces using a laser beam | Matthias Luetke, Lothar Morgenthal, Thomas Himmer | 2016-12-20 |
| 6744005 | Method for producing shaped bodies or applying coatings | Steffen Nowotny, Siegfried Scharek | 2004-06-01 |
| 6486435 | Device and method for structuring the surface of floor coverings which have already been laid | Jan Hauptmann, Gunter Wiedemann | 2002-11-26 |
| 6444947 | Method and device for laser beam welding | Steffen Bonss, Jens Standfuss | 2002-09-03 |
| 6423921 | Method and apparatus for processing components in which a molten phase is produced by local energy input | Ralf Imhoff | 2002-07-23 |
| 6251328 | Device and process for shaping workpieces with laser diode radiation | Volker Krause, Frank Kuepper, Hans-Georg Treusch, Konrad Wissenbach | 2001-06-26 |
| 6197386 | Method for applying a coating by means of plasma spraying while simultaneously applying a continuous laser beam | Steffen Nowotny | 2001-03-06 |
| 5886313 | Laser diode array device for bonding metal plates | Volker Krause, Konrad Wissenbach, Hans-Georg Treusch, Gilbert Vitr | 1999-03-23 |
| 5869805 | Method and device for working materials using plasma-inducing laser radiation | Jorg Beersiek, Wolfgang Schulz, Holger Nitsch, Peter Abels | 1999-02-09 |
| 5821493 | Hybrid laser and arc process for welding workpieces | Ralf Imhoff, Jan Neuenhahn, Christof Maier | 1998-10-13 |
| 5705788 | Process for treatment of materials with diode radiation | Konrad Wissenbach, Volker Krause | 1998-01-06 |
| 5578228 | Process for the laser beam cutting of strip or plate workpieces, especially magnetic steel sheets | Kai-Uwe Preissig, Dirk Petring, Dieter Bingener, Hans-Dieter Riehn | 1996-11-26 |
| 5514867 | Apparatus for determining the radial intensity distribution of laser radiation | Reinhard Kramer, Peter Loosen | 1996-05-07 |
| 5486677 | Method of and apparatus for machining workpieces with a laser beam | Dora Maischner, Alexander J. Drenker, Peter Abels | 1996-01-23 |
| 5373135 | Process and an arrangement for treating workpiece by means of laser radiation | Dirk Petring, Peter Abels, Gerd Harzinger | 1994-12-13 |
| 4912297 | Device for and method of establishing joints by means of laser beams | Klaus Behler, Klaus-Otto Welsing | 1990-03-27 |
| 4839493 | Arrangement for machining workpieces by means of a laser beam by building up a plasma that is to be kept within limits | Gerd Herziger, Peter Loosen, Reinhart Poprawe | 1989-06-13 |
| 4573162 | Gas laser, particularly fast axial flow gas transport laser | Lothar Bakowsky, Gerd Herziger, Peter Loosen | 1986-02-25 |