EJ

Everett C. Cowan, Jr.

SP Sperry: 1 patents #355 of 841Top 45%
SR Sperry Rand: 1 patents #22 of 84Top 30%
📍 Parkesburg, PA: #10 of 22 inventorsTop 50%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,361,526 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4375221 Adjustable support for concaves Richard P. Bernhardt 1983-03-01
4197693 Feeder housing seal Richard P. Bernhardt, Robert L. Bowman 1980-04-15