Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8875596 | Steering wheel with at least one shift paddle | Markus Walters, Manfred Harrer | 2014-11-04 |
| 7198142 | Machine unit comprising a drive and a machine | Hans Schirle, Wolfgang Sautter | 2007-04-03 |
| 7155904 | Hydrodynamic converter | Hans Schirle, Andreas Basteck | 2007-01-02 |
| 7148437 | Coverings for a steering wheel | Bojan Rosman | 2006-12-12 |
| 6782982 | Hydrodynamic converter | Hans Schirle, Marjan Gantar, Rok Pavlin, Dusan Florjancic | 2004-08-31 |
| 6737110 | Method for producing a heat insulating layer | Ralf Stolle, Thomas Cosack, Klaus Schweitzer, Michael Pulver | 2004-05-18 |
| 5845755 | Method of speed control of a friction clutch in a drive train and a drive engine and drive unit for execution of the method | Friedrich Kurzay, Thomas Rogner, Dieter Proger | 1998-12-08 |
| 5846501 | Process for the selective recovery of the salt constituents from used hardening shop salts which contain nitrite-nitrate | Matthias Kremer, Eberhard Gock, Stefan Wigger, Jorg Kahler | 1998-12-08 |
| 5769906 | Process for recovering the salt constituents from hardening-shop salt baths | Mattias Kremer, Eberhard Gock, Stefan Wigger, Jorg Kahler | 1998-06-23 |
| 5735971 | Method for the Pre-treatment of steel parts prior to salt bath nitriding | Rainer Willing-Lepenies | 1998-04-07 |
| 5453109 | Method for the preparation of a hardening salt in piece form and product | Peter Schalke, Eberhard Mueller, Matthias Kremer | 1995-09-26 |
| 5288340 | Method of improving the corrosion resistance of carbonitrided components made of ferrous materials | Ulrich Christ, Helmut Kunst | 1994-02-22 |
| 5128314 | Fiber bundle and method for producing the same | Bernd Jahnke, Franz-Josef Rohr, Franz Schmaderer, Andy Reich | 1992-07-07 |
| 5108324 | Drive system for a boat propeller | Werner Adams, Jurgen Liebe, Wolfgang Weber, Helmut Rauer, Klaus Nolz | 1992-04-28 |
| 5102476 | Process for nitrocarburizing components made from steel | — | 1992-04-07 |
| 4964843 | Power transmission unit for variable-speed drive of machinery | — | 1990-10-23 |
| 4938323 | Hydrodynamic brake | Heinz Holler, Klaus Nolz | 1990-07-03 |
| 4909984 | High temperature protective coating | Lorenz Singheiser, Bernd Jahnke | 1990-03-20 |
| 4900581 | Method for producing metal films | Michael Stuke, Hilmar Esrom | 1990-02-13 |
| 4849288 | Composite superconducting fiber | Franz Schmaderer, Cord-Heinrich Dustmann, Erich Fitzer, Karl Brennfleck, Manfred Dietrich | 1989-07-18 |
| 4828664 | Process for the production of a niobium oxycarbonitride superconducting fiber bundle | Manfred Dietrich, Cord-Heinrich Dustmann, Franz Schmaderer | 1989-05-09 |
| 4755313 | Insulating device | Franz Schmaderer, Cord-Henrich Dustmann, Harald Reiss, Botho Ziegenbein | 1988-07-05 |
| 4726255 | Power transmission system for driving a variable speed processing machine | Rudolf Humpfer | 1988-02-23 |
| 4699800 | Process for the production of superconducting fiber bundles | Cord-Henrich Dustmann, Franz Schmaderer | 1987-10-13 |
| 4662175 | Fluid supply circuit for a hydrodynamic coupling | Wolfgang von Berg | 1987-05-05 |