Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518724 | Providing carbon dioxide by means of oxygen-based combustion | Gerhard Zimmermann | 2022-12-06 |
| 11215174 | Diaphragm pump having a porous, arched aluminum filter | Sebastian Rahm, Marcus Weder | 2022-01-04 |