DH

Dean Sherwin Hallmark

TB The Boeing: 2 patents #5,172 of 15,756Top 35%
Overall (All Time): #1,870,832 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10938077 System and method for improving a battery cell Gregory R. Day, David E. Hall 2021-03-02
10320034 Modular battery with battery cell and submodule interconnectivity Larry Alan Foy, Patrick W. Johnson, Charles Tracy Compton 2019-06-11