WD

William H. Dufft

BL Bell Telephone Laboratories: 1 patents #567 of 1,445Top 40%
📍 Shillington, PA: #73 of 131 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,099,289 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4296998 Encapsulated light source with coupled fiberguide — 1981-10-27