Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12090439 | Self-cleaning air filter system | Stefan Hämmerle, Peter Gast, Andreas Kleinhenz, Andreas Reisch, Hans Leistle | 2024-09-17 |
| 11845035 | Self-cleaning air filter system | Stefan Hämmerle, Peter Gast, Andreas Kleinhenz, Andreas Reisch, Hans Leistle | 2023-12-19 |
| 8429905 | Vehicle exhaust treatment systems | Georg Frank | 2013-04-30 |
| 6861593 | Weighing sensor with calibration weight | Otto Kuhlmann, Peter Fleischer, Friedrich Helmsen, Detlev Erben, Rudolf Mueller | 2005-03-01 |