Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9614247 | Button cell with winding electrode | David Ensling, Edward Pytlik, Jürgen Ernsperger, Winfried Gaugler, Berthold Häussler | 2017-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9614247 | Button cell with winding electrode | David Ensling, Edward Pytlik, Jürgen Ernsperger, Winfried Gaugler, Berthold Häussler | 2017-04-04 |