WR

William K. Ritchie

BL British Telecommunications Public Limited: 1 patents #627 of 1,458Top 45%
📍 Stowmarket, GB: #131 of 277 inventorsTop 50%
Overall (All Time): #3,986,244 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4709418 Wideband cable network John R. Fox, Edwin J. Powter 1987-11-24