Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10276851 | Battery comprising a number of individual cells connected electrically to one another and method for maintaining, repairing and/or optimizing such a battery | Norbert Bachmann, Tillmann Hoefer, Rainer Kaufmann, Jens Meintschel, Dirk Schroeter +1 more | 2019-04-30 |
| 9290072 | Arrangement for holding a first fastening element and a second fastening element on an axle element for a motor vehicle axle | Matthias Berner, Tycho Eulenstein, Andreas Ottmueller, Petra Schulz, Alexander Theierl +1 more | 2016-03-22 |
| 9067276 | Method for non-releasable fixing of one component to a further component | Bernd Koppitz, Tobias Schuster, Heiko Steinmetz, Bernhard Ziegler | 2015-06-30 |
| 8979501 | Connection of a shaft to a rotating component | Juergen Bassler, Heiko Steinmetz | 2015-03-17 |
| 8595914 | Method for unreleasable fastening | Bernd Koppitz, Heinz Schultz, Bernhard Ziegler | 2013-12-03 |
| 6660407 | Friction-welded shaft-disc assembly and method for the manufacture thereof | Jens Bender, Cornelius Hentrich, Jan Köll, Theodor Mayer, Hans Zechmann +1 more | 2003-12-09 |
| 6378396 | Welded crankshaft | Hans Zechmann | 2002-04-30 |
| 6050900 | Weld joint of balancing weights on thin-walled shafts | Helmut Horn, Heinz Grunauer | 2000-04-18 |
| 5603448 | Process and apparatus for cylindrical joint friction welding | Otto Woerner, Heinz Schultz | 1997-02-18 |
| 5549236 | Method and apparatus for positive, torsion-proof holding during friction welding | — | 1996-08-27 |
| 5533602 | Turbine wheel of a hydrodynamic converter | Otto Worner, Heinz Schultz | 1996-07-09 |
| 5215050 | Method of producing a cylinder head of an internal combustion engine | Franz Ruckert, Jiri Vlach, Dieter Hahn | 1993-06-01 |
| 4993150 | Process for producing cup tappets for reciprocating-piston machines | Hans Zechmann | 1991-02-19 |
| 4710853 | Assembly for mounted components with snap-action | — | 1987-12-01 |
| 4447187 | Lateral-duct fan | Rudiger Galtz | 1984-05-08 |
| 4439095 | Combustion air fan | Rudiger Galtz | 1984-03-27 |