EL

Edward A. Letchak

CD Communications Test Design: 1 patents #31 of 69Top 45%
📍 Telford, PA: #65 of 99 inventorsTop 70%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,723,324 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5661463 D.C. battery plant alarm monitoring remote apparatus Stephen M. Citrullo 1997-08-26