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Inventor
HERRERA GREGORY
US
3 patents
Patents
3 patents
US9686415B2
Jun 20, 2017
Systems and methods of split billing
AT & T IP I LP
11 citations
76
US10686944B2
Jun 16, 2020
Systems and methods of split billing
AT & T IP I LP
0 citations
45
US12462066B2
Nov 4, 2025
Network device agentless validation
AT & T IP I LP
0 citations
37