Inventor

GURTNER DAVID

US4 patents

Patents

4 patents

US10622816B2Apr 14, 2020

Battery system with shipping mode

K2 ENERGY SOLUTIONS INC1 citations56

US10613147B2Apr 7, 2020

Current shunt for measuring battery current

K2 ENERGY SOLUTIONS INC1 citations56

US10326286B2Jun 18, 2019

Battery system with shipping mode

K2 ENERGY SOLUTIONS INC1 citations56

US10847332B2Nov 24, 2020

Cascading contactor drive system

K2 ENERGY SOLUTIONS INC0 citations35