DL

David Lesaint

BL British Telecommunications Public Limited: 1 patents #13 of 108Top 15%
Overall (2002): #234,172 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6445782 Service management system for use in communications Charles D. Elfe, Nader Azarmi, Stephen Leslie Corley, Eugene C. Freuder 2002-09-03