Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7431386 | Motor vehicle roof | Miriam Schoenauer, Joachim Birkner, Michael Koelbl, Alexander Lang, Rudi Muttenhammer +3 more | 2008-10-07 |
| 7404598 | Vehicle roof | Roland Huebner, Martin Pollak, Ralf Schwaighofer, Rudolf Muttenhammer, Andreas Lang | 2008-07-29 |
| 7237836 | Motor vehicle roof | Miriam Schoenauer, Joachim Birkner, Michael Koelbl, Alexander Lang, Rudi Muttenhammer +3 more | 2007-07-03 |
| 7198323 | Motor vehicle roof | Miriam Schoenauer, Joachim Birkner, Michael Koelbl, Alexander Lang, Rudi Muttenhammer +3 more | 2007-04-03 |
| 7185936 | Motor vehicle roof | Miriam Schoenauer, Joachim Birkner, Michael Koelbl, Alexander Lang, Rudi Muttenhammer +3 more | 2007-03-06 |
| 7083226 | Motor vehicle roof | Miriam Schoenauer, Joachim Birkner, Michael Koelbl, Alexander Lang, Rudi Muttenhammer +3 more | 2006-08-01 |