Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10000840 | Piston ring for internal combustion engines | Ralf Lammers, Christiane Bauer, Steffen Hoppe | 2018-06-19 |
| 9915346 | Piston ring | Ralf Lammers, Christiane Bauer, Jörg Vetter | 2018-03-13 |
| 9868514 | Flap system for an aircraft high lift system or an engine actuation and method for monitoring a flap system | Bernd Schievelbusch | 2018-01-16 |
| 9809885 | Method for coating a sliding element and sliding element, in particular a piston ring or cylinder liner of an internal combustion engine | Steffen Hoppe, Marcus Kennedy | 2017-11-07 |
| 9598763 | Piston ring for internal combustion engines | Ralf Lammers, Christiane Bauer, Steffen Hoppe | 2017-03-21 |
| 9447490 | Piston ring | Steffen Hoppe, Christiane Bauer, Ralf Lammers | 2016-09-20 |
| 9388900 | Method for producing a piston ring having embedded particles | Steffan Hoppe, Marcus Kennedy, Michael Zinnabold, Robert R. Aharonov | 2016-07-12 |
| 9169547 | Gliding element | Steffen Hoppe, Marcus Kennedy | 2015-10-27 |
| 9001523 | Carrier device, arrangement comprising such a carrier device, and method for patterning a layer stack comprising at least one ceramic layer | Sebastian Brunner, Gerhard Fuchs, Annette Fischer, Christian Faistauer, Guenter Pudmich +2 more | 2015-04-07 |
| 8986821 | Gliding element | Steffen Hoppe, Marcus Kennedy | 2015-03-24 |
| 8652620 | Sliding element in an internal combustion engine, in particular a piston ring | Steffen Hoppe | 2014-02-18 |
| 8641046 | Piston ring | Steffen Hoppe | 2014-02-04 |
| 8535314 | Surgical connecting element for fixing adjacently arranged bone plates | Karl D. Lerch, Klaus-Dieter Steinhilper, Dieter Weisshaupt | 2013-09-17 |
| 8273469 | Piston ring | Steffen Hoppe, Christiane Bauer, Ralf Lammers | 2012-09-25 |
| 8201831 | Sliding element, in particular piston ring, method for manufacturing a sliding element, sliding system and coating for a sliding element | Steffen Hoppe, Ralf Lammers, Manfred Muller, Christiane Bauer, Reiner Waller +1 more | 2012-06-19 |
| 8092194 | Support of a pump drive wheel on the side of the starting component with an off-axis pump arrangement in an automatic transmission | Lothar Beigang, Andreas Salm, Stephan Brussa | 2012-01-10 |
| 7997401 | Apparatus for displacing units relative to a transport track | — | 2011-08-16 |
| 7871078 | Piston ring and method for the production thereof | Christian Herbst-Dederichs | 2011-01-18 |
| 7267344 | Piston ring with a PVD coating | Frank Münchow | 2007-09-11 |
| 7077851 | Aneurysm clip | Theodor Lutze, Thomas A. Kopitnik, Jr. | 2006-07-18 |
| 6921401 | Surgical connecting element for fixing adjacently arranged bone plates | Karl D. Lerch, Klaus-Dieter Steinhilper, Dieter Weisshaupt | 2005-07-26 |
| 6915682 | Device for determining at least one parameter of a medium flowing in a conduit | Erhard Renninger, Thomas Lenzing, Uwe Konzelmann, Markus Sippel | 2005-07-12 |
| 6840876 | Variator | Dietmar Illerhaus, Rudolf Kauffeldt, Thomas Lindner, Dieter Blaser, Andreas Salm | 2005-01-11 |
| 6658077 | Apparatus for catching and cooling a melt | Hans Alsmeyer, Dietmar Bittermann | 2003-12-02 |
| 6626059 | Gearbox with torque division, in particular for a helicopter rotor drive | Bernard Hunold, Hans Håse, Martin Messmer | 2003-09-30 |