EC

Edward Callahan

OS Osram Sylvania: 1 patents #499 of 820Top 65%
📍 Yardley, PA: #318 of 643 inventorsTop 50%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,169,759 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7057334 Mount for metal halide arc discharge lamp Ebon McCullough, Glen P. Williamson 2006-06-06
5562229 Decorative receptacle with removable cover — 1996-10-08