Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029317 | Power plug system for submersible pump system | Axel Helmut Tank-Langenau, Stefan Wittenberg | 2011-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029317 | Power plug system for submersible pump system | Axel Helmut Tank-Langenau, Stefan Wittenberg | 2011-10-04 |