Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7552721 | Watercraft having a four stroke engine with a supercharger | Rudolf Tscherne, Joseph Stockhammer, Markus Hochmayr | 2009-06-30 |
| 7101238 | Watercraft having a four stroke engine with a supercharger | Manfred Aichinger, Rudolf Tscherne, Michael Sonnleitner, Johann Holzleitner | 2006-09-05 |
| 7077113 | Combined intercooler and flame arrester | Andreas Bilek, Rudolf Tscherne, Jean-Charles Pouillard, Michael Sonnleitner | 2006-07-18 |
| 6626140 | Four stroke engine having power take off assembly | Manfred Aichinger, Rudolf Tscherne, Michael Sonnleitner, Johann Holzleitner | 2003-09-30 |
| 6601528 | Four stroke engine with intake manifold | Andreas Bilek, Markus Hochmayr | 2003-08-05 |
| 6591819 | Four stroke engine having blow-by ventilation system and lubrication system | Rudolf Tscherne, Roland Ennsmann | 2003-07-15 |
| 6544086 | Four stroke engine with cooling system | Rudolf Tscherne | 2003-04-08 |
| 6415759 | Four stroke engine having flexible arrangement | Gerd Ohrnberger, Norbert Korenjak, Rudolf Tscherne | 2002-07-09 |
| 6390869 | Four stroke engine with valve train arrangement | Norbert Korenjak, Rudolf Tscherne, Rudolf Kusel | 2002-05-21 |