Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9476327 | Camshaft adjusting device | Robert Heinemann | 2016-10-25 |
| 9441508 | Camshaft adjuster | Dirk Heintzen | 2016-09-13 |
| 9441506 | Camshaft phaser having a spring | Josef Janitschek, Christinel-Viorel Rotaru | 2016-09-13 |
| 9328637 | Camshaft adjuster | Dirk Heintzen | 2016-05-03 |
| 9200542 | Camshaft adjuster having a restoring spring | Stefan Schelter | 2015-12-01 |
| 9021680 | Apparatus for the variable setting of the control times of gas exchange valves of an internal combustion engine | Andreas Schulte | 2015-05-05 |
| 8997704 | Apparatus for the variable setting of the control times of gas exchange valves of an internal combustion engine | Andreas Schulte | 2015-04-07 |
| 8950369 | Device for varying the angular position of a camshaft relative to a crankshaft of an internal combustion engine | Rainer Ottersbach, Christoph Betz | 2015-02-10 |
| 8928894 | Optical sensor | Horst Essig, Fabian Geiger, Dieter Klass | 2015-01-06 |
| 8851033 | Spring suspension of a hydraulic camshaft adjuster | Josef Janitschek | 2014-10-07 |
| 8763573 | Camshaft adjusting arrangement | — | 2014-07-01 |
| 8534248 | Camshaft adjuster having a pressure accumulator | — | 2013-09-17 |
| 8434438 | Camshaft adjuster | Markus Koerber | 2013-05-07 |
| 8302573 | Hydraulic camshaft adjuster having an axial screw plug | Stefan Schelter | 2012-11-06 |
| 8276558 | Device for variably adjusting the control times of gas-exchange valves of an internal combustion engine | Rainer Ottersbach | 2012-10-02 |
| 8209998 | SiO2 slurry for the production of quartz glass as well as the application of the slurry | Waltraud Werdecker, Norbert Traeger | 2012-07-03 |
| 8158542 | SiO2 slurry for the production of quartz glass as well as the application of the slurry | Waltraud Werdecker, Norbert Traeger | 2012-04-17 |
| 8017536 | Component of quartz glass for use in semiconductor manufacture and method for producing the same | Tatsuhiro Sato, Ralf Schneider, Achim Hofmann, Christian Gebauer | 2011-09-13 |
| 7947335 | Quartz glass component with reflector layer and method for producing the same | Waltraud Werdecker, Rolf Gerhardt | 2011-05-24 |
| 7916289 | Apparatus for quantifying shear stress on a formulation comprising biomolecules | Udo Heinzelmann, Patrick Garidel, Hans-Joachim Kern, Andreas Langer | 2011-03-29 |
| 7749930 | Holder made from quartz glass for the processing of semiconductor wafers and method for production of the holder | Tobias Pogge, Martin Trommer, Bodo Kuehn, Ulrich Kirst, Waltraud Werdecker | 2010-07-06 |
| 5971233 | Method and apparatus for placing refractory sand in the discharge channel of a metallurgical vessel | — | 1999-10-26 |
| 5404449 | Interface module for supporting communication between processor systems | Werner Nagler, Gerd Boecker | 1995-04-04 |