Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10933520 | Removable protection device of a transmission seal | — | 2021-03-02 |
| 7966817 | Compound transmission | Kai Schenck, Wolfgang Reik | 2011-06-28 |
| 7114585 | Power train for use in motor vehicles and the like | Laszlo Man, Wolfgang Reik | 2006-10-03 |
| 7000747 | Torque transmitting apparatus | Gunnar Back, Hubert Friedmann, Paul Granderath, Jean-Francois Heller, Stephan Maienschein +2 more | 2006-02-21 |
| 6948603 | Hydraulic torque converter | Gunnar Back, Hubert Friedmann, Stephan Maienschein | 2005-09-27 |
| 6851532 | Torque transmitting apparatus | Gunnar Back, Hubert Friedmann, Paul Granderath, Jean-Francois Heller, Stephan Maienschein +2 more | 2005-02-08 |
| 6814194 | Hydraulic torque converter | Gunnar Back, Hubert Friedmann, Stephan Maienschein | 2004-11-09 |
| 6742638 | Hydraulic torque converter | Stephan Maienschein, Gunnar Back | 2004-06-01 |
| 6708804 | Hydrodynamic torque converter | Thorsten Krause | 2004-03-23 |
| 6615962 | Hydraulic torque converter | Gunnar Back, Hubert Friedmann, Stephan Maienschein | 2003-09-09 |
| 6386351 | Method for regulating the transmission of torque in power trains | Michael Salecker, Uwe Wagner, Michael Reuschel, Martin Rauser, Alfons Wagner | 2002-05-14 |
| 6296019 | Pressure medium system | Manfred Homm | 2001-10-02 |
| 6217476 | Torque-transmitting device and method for starting a prime mover unit | Uwe Wagner, Thomas Heck | 2001-04-17 |
| 6105743 | Method and apparatus for regulating the transmission of torque in power trains | Michael Salecker, Uwe Wagner, Michael Reuschel, Martin Rauser, Alfons Wagner | 2000-08-22 |
| 6099435 | Power train with hydrokinetic torque converter | Clemens Halene, Ravi Gundlapalli, Allan Biber, Volker Middelmann | 2000-08-08 |
| 5890992 | Method of and apparatus for regulating the transmission of torque in power trains | Michael Salecker, Uwe Wagner, Michael Reuschel, Martin Rauser, Alfons Wagner | 1999-04-06 |
| 5679091 | Method of and apparatus for regulating the transmission of torque in power trains | Michael Salecker, Uwe Wagner, Michael Reuschel, Martin Rauser, Alfons Wagner | 1997-10-21 |
| 5265831 | Arrangement for detecting an object by means of sound conducted through a solid body and method of using such arrangement | — | 1993-11-30 |
| 5123016 | Arrangement and method for identifying and localizing faulty circuits of a memory module | Hartmut Ritter | 1992-06-16 |
| 5119976 | Process and apparatus for injecting gas into a discharge opening of a metallurgical vessel | — | 1992-06-09 |
| 5116043 | Method of and apparatus for winding square folded sheet-like products on a rotary core | Daniel Jermann | 1992-05-26 |
| 5019159 | Process and apparatus for the introduction of gas into a discharge opening of a metallurgical container containing molten metal | Rolf Waltenspuhl | 1991-05-28 |
| 4909422 | Process for preventing the formation of deposits in a discharge nozzle during teeming of molten metal | — | 1990-03-20 |
| 4314303 | Overvoltage protection device | Rainer Bitsch, Armin Diessner | 1982-02-02 |
| 4209743 | Circuit arrangement for measuring currents at high potential | Ulrich Baumgartl, Werner Kohler | 1980-06-24 |