Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10418637 | Grid arrangement for plate-shaped battery electrode and accumulator | Ingo Koch, Frank-Thomas Johns, Armin Staffeldt, Andreas Dudenbostel, Dirk Goebbels +2 more | 2019-09-17 |
| 10170768 | Grid assembly for a plate-shaped battery electrode of an electrochemical accumulator battery | Armin Staffeldt, Ingo Koch, Ornwasa Traisigkhachol | 2019-01-01 |