Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10812128 | System and method for exchanging information | Jürgen SPEHL, Aurel Papp | 2020-10-20 |
| 10186762 | Motor vehicle roof antenna module, motor vehicle and method for operating the roof antenna module | Aurel Papp, Jürgen SPEHL | 2019-01-22 |
| 9966645 | Shared use of a motor vehicle antenna by an E-Call controller | Aurel Papp, Jürgen SPEHL, Lars REICHARDT | 2018-05-08 |
| D695127 | Packaging for foodstuffs | — | 2013-12-10 |
| 8402602 | Accessory unit of a vacuum cleaner | Stefan Jonsson, Esbjörn Svantesson, Tommy Lindquist | 2013-03-26 |
| 7432622 | Method for the wireless and contactless transport of energy and data, and corresponding device | Gerd Griepentrog, Reinhard Maier | 2008-10-07 |
| 6463736 | Adjustment and damping device | Horst Rosenfeldt, Eckhard Wendt, KLAUS BUSING | 2002-10-15 |
| 6378558 | Valve on the basis of electrorheological and/or magnetorheological fluids | Horst Rosenfeldt, Eckhardt Wendt, Klaus Buesing | 2002-04-30 |
| 6149391 | Hydraulic displacement machine | Horst Rosenfeldt, Eckhardt Wendt, Klaus Buesing | 2000-11-21 |
| 5988336 | Clutch with electrorheological or magnetorheological liquid pushed through an electrode or magnet gap by means of a surface acting as a piston | Eckhardt Wendt, Horst Rosenfeldt | 1999-11-23 |
| 5421205 | Apparatus for the rapid ultimate material strength testing of test samples | — | 1995-06-06 |
| 5322301 | Chucking tool with a wedging action for testing machines | — | 1994-06-21 |
| 5138887 | Clamping device for holding a test sample free of any bending moments | — | 1992-08-18 |
| 5054324 | Apparatus for clamping a test sample without any bending moment | — | 1991-10-08 |
| 4821579 | Apparatus for clamping a test sample in a testing machine | Peter Gernhart, Gerhart Hintz, Guenter Keller | 1989-04-18 |
| 4632170 | Method and apparatus for making precision metal castings | — | 1986-12-30 |
| 4608922 | Frameless high pressure platen press | — | 1986-09-02 |
| 4266467 | Differential pressure limiting valve | Guenter Keller, Gerhard Hintz | 1981-05-12 |
| 4261587 | Mechanical chucking device | Guenter Keller, Gerhard Hintz, Rudolf Sandner | 1981-04-14 |
| 4245844 | Apparatus for removing leakage flow of a pressurized medium from gap type seals | Gerhard Hintz, Guenter Keller | 1981-01-20 |
| 4190484 | Press for producing shaped articles | — | 1980-02-26 |