Assignee
GREEN DOUGLAS R
US3 patents
Top patents by PatentIndex Score
US8135382B1Mar 13, 2012
Billing and OAM function integration in a mixed-switching environment
GREEN DOUGLAS R9 citations77
US8175614B1May 8, 2012
Method and system for associating a location with a wireless modem
GREEN DOUGLAS R3 citations60
US8718678B2May 6, 2014
Selective delivery of presence messages for wireless communication devices
GREEN DOUGLAS R0 citations51