Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12179140 | Exhaust gas purification system and method and data processing system for monitoring at least one exhaust gas purification system | Lars Mast, Sven Meyer, Lars Ebinger, Gerhard Grünwald, Andreas Keil +1 more | 2024-12-31 |
| 12102955 | Apparatus and method for solvent recovery from drying process | Andreas Keil, Jeffrey Quass, Paul Seidl, Steven J. Zagar | 2024-10-01 |
| 11731073 | Apparatus and method for solvent recovery from drying process | Andreas Keil, Jeffrey Quass | 2023-08-22 |
| 11130091 | Apparatus and method for solvent recovery from drying process | Andreas Keil, Jeffrey Quass | 2021-09-28 |