Inventor

ERNSPERGER JÜRGEN

DE2 patents

Patents

2 patents

US9614247B2Apr 4, 2017

Button cell with winding electrode

VARTA MICROBATTERY GMBH6 citations64

US10930899B2Feb 23, 2021

Electrochemical cell and apparatus containing the cell

VARTA MICROBATTERY GMBH1 citations57