RM

Robert W. McClenahan

LN Leeds & Northrup: 1 patents #16 of 44Top 40%
📍 Philadelphia, PA: #2,553 of 4,834 inventorsTop 55%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,053,741 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4390796 Voltage to duty cycle converter Thomas J. Walsh 1983-06-28