Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7721712 | Pressure regulating valve | Michael Bitter, Peter Luckeneder, Johann Schardax, Gerold Neuwirt | 2010-05-25 |
| 5709195 | Fuel injection device for internal combustion engines | Eugen Drummer, Maximilian Kronberger, Herbert Strahberger, Gerhard Weisz | 1998-01-20 |
| 5606953 | Fuel injection device for internal combustion engines | Eugen Drummer, Maximilian Kronberger, Herbert Strahberger, Gerhard Weisz | 1997-03-04 |