Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10196594 | Device and method for extracting aroma substances from vegetable aroma carriers into a brewing liquid | Patrick Bahns, Rudolf Michel | 2019-02-05 |
| 9580674 | Method for adding hops in beer manufacture | Rudolf Michel, Patrick Bahns | 2017-02-28 |