Issued Patents 1994
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373830 | Breather for an internal combustion engine fuel tank | Hans Neu, Guenther Riehl, Andreas Blumenstock, Rainer Frank | 1994-12-20 |
| 5372117 | Method and arrangement for venting a tank | Ernst Wild, Andreas Blumenstock | 1994-12-13 |
| 5361743 | Breather for an internal combustion engine fuel tank | Hans Neu, Guenther Riehl, Andreas Blumenstock, Rainer Frank | 1994-11-08 |
| 5353771 | Method and arrangement for diagnosing a tank-venting system of a motor vehicle | Andreas Blumenstock | 1994-10-11 |
| 5339788 | Method and arrangement for conducting a tank-venting diagnosis in a motor vehicle | Andreas Blumenstock | 1994-08-23 |
| 5311138 | Device for monitoring the functon of an electric load, its drive and the associated connections | Karl Ott, Rudi Mayer, Hans-Peter Strobele, Reinhard Palesch, Jurgen Eckhardt | 1994-05-10 |
| 5298865 | Connecting circuit for connecting a lambda probe to a control apparatus of an internal combustion engine and test method for said circuit | Werner Mezger, Johannes-Dieter Wichterich, Ernst Wild, Joachim Heimes, Eugen Joos +2 more | 1994-03-29 |