PS

Philip C Smythe

BL British Telecommunications Public Limited: 1 patents #627 of 1,458Top 45%
Overall (All Time): #3,550,789 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6418214 Network-based conference system Andrew D Mercer, Michael R. Gardner 2002-07-09