Inventor

DITTEL DENNIS L

US3 patents

Patents

3 patents

USD773390SDec 6, 2016

Lithium ion battery cell

JOHNSON CONTROLS TECH CO13 citations80

US10181617B2Jan 15, 2019

Patterned crimp for battery collector attachment

JOHNSON CONTROLS TECH CO0 citations48

US9634301B2Apr 25, 2017

Lithium ion battery cell with secondary seal

JOHNSON CONTROLS TECH CO0 citations37