Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11964102 | Inhaler | Marcus Knell, Herbert Wachtel, Guido Endert, Horst Wergen | 2024-04-23 |
| 11679212 | Inhaler | Marcus Knell, Michael Aven, Benjamin Franzmann, Steffen Schuy, Herbert Wachtel +2 more | 2023-06-20 |
| 10869975 | Inhaler | Marcus Knell, Herbert Wachtel, Guido Endert, Horst Wergen | 2020-12-22 |
| 10046124 | Inhaler | Marcus Knell, Michael Aven, Benjamin Franzmann, Steffen Schuy, Herbert Wachtel +2 more | 2018-08-14 |
| 9713516 | Inhaler | Marcus Knell, Herbert Wachtel, Guido Endert, Horst Wergen | 2017-07-25 |
| D737954 | Aerosol device for large animals | Marcus Knell, Guido Endert, Horst Wergen, Jonas Ruf, Thomas Gunkel +2 more | 2015-09-01 |
| D521392 | Can | Guido Endert, Horst Wergen | 2006-05-23 |