Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8494753 | Method and device for operating an internal combustion engine | Gerhard Haft | 2013-07-23 |
| 8364377 | Method and device for determining the combustion lambda value of an internal combustion engine | Gerhard Haft | 2013-01-29 |
| 8024108 | Method for monitoring the secondary air system in an exhaust-gas purification system | — | 2011-09-20 |
| 7941266 | Method and device for controlling an internal combustion engine in stop/start operation | Klaus Bayerle | 2011-05-10 |
| 7293444 | Bending apparatus for rod-shaped and tubular workpieces | Werner Maier, Patrik Schlund, Jurgen Wolf, Dietmar Sautter | 2007-11-13 |
| 7234333 | Machine for bending rod-shaped or tubular workpieces | Werner Maier, Jurgen Wolf, Patrick Schlund, Dieter Geisel, Dietmar Sautter | 2007-06-26 |
| 6973777 | System and method for monitoring the feeding of secondary air into the exhaust as of an internal combustion engine | Klaus Bayerle, Hong Zhang | 2005-12-13 |
| 6877354 | Method for balancing ozone sensors | Klaus Bayerle, Hong Zhang | 2005-04-12 |
| 6684629 | Method for checking the conversion capacity of a catalytic element for converting ozone | Klaus Bayerle, Hong Zhang | 2004-02-03 |
| 6155043 | Method for injection duration correction in an internal combustion engine having a secondary-air system | Hong Zhang | 2000-12-05 |