Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7484486 | Drive for valve operating control systems in motor vehicles, preferably camshaft adjusters | Andreas Knecht, Guido Schneider, Wolfgang Stephan | 2009-02-03 |
| 7275476 | Oscillating motor for a camshaft adjusting device | Ralf Naumann, Frank Heidl, Andreas Knecht | 2007-10-02 |
| 7178495 | Adjusting device for camshafts, particularly for motor vehicles | Andreas Knecht, Edwin Palesch | 2007-02-20 |
| 7117832 | Device for adjusting a camshaft of an internal combustion engine of a motor vehicle | Ralf Naumann, Andreas Knecht | 2006-10-10 |
| 7047931 | Control device for at least one consumer, such as a camshaft adjuster, automatic transmission and the like, of motor vehicles | Andreas Knecht, Michael Jubelt, Roland Meyer, Ulf Polzin | 2006-05-23 |
| 6899126 | Check valve and valve arrangement comprising such a check valve | Bernd Weigand, Marius Cornea, Lorenz Lippert, Edwin Palesch | 2005-05-31 |
| 6883480 | Camshaft adjuster for internal combustion engines of motor vehicles | Guido Schneider | 2005-04-26 |
| 6871621 | Camshaft adjuster for internal combustion engines of motor vehicles | Edwin Palesch, Andreas Knecht | 2005-03-29 |
| 6742484 | Device for relative rotational angle adjustment of a cam shaft of an internal combustion engine to a drive wheel | Edwin Palesch, Andreas Knecht, Wolfgang Stephan | 2004-06-01 |
| 6722327 | Device and method for changing the relative rotational angle of a camshaft | Andreas Knecht, Ralf Naumann | 2004-04-20 |
| 6668777 | Arrangement for the relative angle-of-rotation adjustment of a camshaft of an internal-combustion engine with respect to a driving wheel | Edwin Palesch, Alfred Trzmiel | 2003-12-30 |
| 6666179 | Camshaft for the operation of valves of an internal-combustion engine | Edwin Palesch, Wolfgang Stephan, Axel-Willi Jochim, Andreas Knecht | 2003-12-23 |
| 6584944 | Apparatus for relative angular adjustment of a crankshaft of a combustion engine with respect to a driving wheel and methods of making and operating same | Edwin Palesch, Ralf Naumann | 2003-07-01 |
| 6454544 | Pump for conveying fuel in an internal combustion engine | Edwin Palesch, Ralf Naumann | 2002-09-24 |