Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9088011 | Bipolar plate for a fuel cell and fuel cell stack | Stefan Wischmann, Horst Walter Tamler, Roland Wunderlich, Krasimir Nikolov, Nicole Weiher +3 more | 2015-07-21 |
| 8506731 | Method for coating a hot-rolled or cold-rolled steel flat product containing 6-30 wt% Mn | Manfred Meurer, Ronny Leuschner | 2013-08-13 |
| 8221898 | Multi-layered composite part made of steel having optimized paint adhesion | Jens Becker, Peter Seyfried, Horst Walter Tamler, Roland Wunderlich | 2012-07-17 |
| 6227282 | Process for the aluminothermic welding of rails with alloying of the weld metal in the rail head region | Frank Kuster, Gerhardus Johannes Mulder, Donald R. MacRae | 2001-05-08 |
| 6125913 | Process for the aluminothermic welding of rails with alloying of the weld metal in the rail head region | Gerhardus Johannes Mulder | 2000-10-03 |
| 6120726 | Automatic tapping thimble | Horst Eggert | 2000-09-19 |
| 5944914 | Aluminothermic mixture with ferrochromium alloy | Georg Frommeyer, Michael Kulse, Gerhardus Johannes Mulder | 1999-08-31 |
| 5850962 | Casting mold for fusion welding of two workpieces | Frank Kuster, Gerhard Skreba | 1998-12-22 |
| 5753006 | Method for the aluminothermal production of molten steel | Horst Eggert | 1998-05-19 |
| 5705126 | Friction bearing alloy | Michael Bohsmann, Rolf Koring, Manfred Ruhle | 1998-01-06 |
| 5482572 | Method for the preparation of alloys of the rare earth metals of the SE.sub. Fe.sub.17-x TM.sub.x N.sub.y type | Horst Eggert | 1996-01-09 |
| 5354354 | Method for producing single-phase, incongruently melting intermetallic phases | Martin Edeling, Horst Eggert | 1994-10-11 |