Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11484848 | Apparatus for aerating bodies of water | Thomas Hagspiel, Torsten Frey, Walter Steidl | 2022-11-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11484848 | Apparatus for aerating bodies of water | Thomas Hagspiel, Torsten Frey, Walter Steidl | 2022-11-01 |