SA

Spencer W. Allen

RI Rpm Industries: 1 patents #1 of 2Top 50%
📍 Wexford, PA: #8 of 17 inventorsTop 50%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #76,389 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5699764 Bypass timer circuit John K. Apostolides 1997-12-23