Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7631855 | Vibration isolator | — | 2009-12-15 |
| 6536548 | Exhaust system for a motor vehicle and motor vehicle with an exhaust system | John W. Jorg Alexnat | 2003-03-25 |
| 6298935 | Exhaust system for a motor vehicle and a motor vehicle with the exhaust system | John W. Jorg Alexnat | 2001-10-09 |
| 6260652 | Exhaust system for a motor vehicle and motor vehicle and method for the formation of an exhaust system | John W. Jorg Alexnat | 2001-07-17 |
| 6173800 | Exhaust system for a motor vehicle and motor vehicle | John W. Jorg Alexnat | 2001-01-16 |
| 6096682 | Process for the production of a catalyst body for the catalytic treatment of gas, catalyst body and catalytic converter | Freddy Wollants, Adrianus Johannes F. Hoefnagels | 2000-08-01 |
| 6058702 | Exhaust system for a motor vehicle, and motor vehicle | John W. Jorg Alexnat | 2000-05-09 |
| 5881553 | Exhaust manifold | Adrianus Johannes F. Hoefnagels | 1999-03-16 |
| 5645803 | Catalyst means for the catalytic treatment of exhaust gas catalytic converter | J. W. Jorg Alexnat | 1997-07-08 |
| 5593645 | Catalytic converter for the catalytic treatment of exhaust gas | Fr ed eric P. D. F. Petitjean | 1997-01-14 |
| 5531968 | Catalytic converter for the catalytic treatment of exhaust gas | — | 1996-07-02 |
| 5484575 | Catalytic converter for the catalytic treatment of exhaust gas | — | 1996-01-16 |