DH

Dean Sherwin Hallmark

TB The Boeing: 1 patents #614 of 2,127Top 30%
📍 Gurley, AL: #2 of 3 inventorsTop 70%
🗺 Alabama: #228 of 931 inventorsTop 25%
Overall (2021): #476,348 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, David E. Hall 2021-03-02