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RingRevenue, Inc.
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Santa Barbara, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods and systems for processing and managing telephonic communic...
Patent number
8,577,016
Issue date
Nov 5, 2013
RingRevenue, Inc.
Robert J. Duva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for processing and managing telephonic communic...
Patent number
8,401,172
Issue date
Mar 19, 2013
RingRevenue, Inc.
Robert J. Duva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for processing and managing telephonic communic...
Patent number
8,238,540
Issue date
Aug 7, 2012
RingRevenue, Inc.
Robert J. Duva
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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