DH

David E. Hall

TB The Boeing: 1 patents #614 of 2,127Top 30%
📍 Manti, UT: #1 of 3 inventorsTop 35%
🗺 Utah: #755 of 2,632 inventorsTop 30%
Overall (2021): #484,633 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10938077 System and method for improving a battery cell Gregory R. Day, Dean Sherwin Hallmark 2021-03-02