SW

Stewart R Witchalls

BL British Telecommunications Public Limited: 3 patents #265 of 1,458Top 20%
📍 Salford, GB: #9 of 43 inventorsTop 25%
Overall (All Time): #1,586,589 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7197030 Processing device network — 2007-03-27
6671263 Multimedia call handling John Potter, Russell J. Lang 2003-12-30
6407996 Processing device network — 2002-06-18