Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11024869 | Button cells and method of producing same | Eduard Pytlik, Ulrich Barenthin, Winfried Gaugler | 2021-06-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11024869 | Button cells and method of producing same | Eduard Pytlik, Ulrich Barenthin, Winfried Gaugler | 2021-06-01 |