RH

Richard Holm

EI Electric Power Research Institute: 1 patents #6 of 81Top 8%
📍 Manor, PA: #2 of 7 inventorsTop 30%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #65,909 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4864266 High-voltage winding for core-form power transformers Landis E. Feather, Paul W. Martincic, Richard E. Thompson 1989-09-05