HB

Harry E. Burkhardt

📍 Roanoke, TX: #1 of 6 inventorsTop 20%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #129,467 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5296746 Extended range charging system for electrical vehicle — 1994-03-22