AL

Alwyn V Lewis

BP British Telecommunications Plc: 1 patents #168 of 616Top 30%
BL British Telecommunications Public Limited: 1 patents #627 of 1,458Top 45%
📍 Stowmarket, GB: #78 of 277 inventorsTop 30%
Overall (All Time): #2,213,868 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6389440 Acoustic feedback correction Jonathan E Ensor 2002-05-14
4771396 Digital filters Colin R. South 1988-09-13