DO

Donald Opperman

Nortel Networks Limited: 1 patents #172 of 761Top 25%
📍 Lee, NH: #5 of 8 inventorsTop 65%
🗺 New Hampshire: #251 of 1,007 inventorsTop 25%
Overall (2002): #264,423 of 266,432Top 100%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6446200 Service management Steven Ball, Darryl Black, Kevin Farrell 2002-09-03