CP

Charles W. Phelps

WC Whelen Engineering Company: 2 patents #29 of 52Top 60%
📍 Deep River, CT: #24 of 47 inventorsTop 55%
🗺 Connecticut: #15,609 of 34,797 inventorsTop 45%
Overall (All Time): #2,358,573 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D274328 Pole mounted rotating speaker system — 1984-06-19
D267156 Warning light with cylindrical lens — 1982-12-07