Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D918279 | Stirrer | Michael Heitzenröther | 2021-05-04 |
| 10676385 | Device for stirring molten gas | Michael Heitzenröther | 2020-06-09 |
| D849070 | Stirrer | Michael Heitzenröther | 2019-05-21 |
| D800807 | Stirrer | Michael Heitzenröther | 2017-10-24 |
| D800808 | Stirrer | Michael Heitzenröther | 2017-10-24 |