For the Inventor, By the Inventor

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Santa Barbara, CA, United States of America

Ringrevenue, Inc.

USPTO Granted Patents = 3

Trademarks = 2

Forward Citations = 121

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4 inventors (with patents filed for the assignee):

Jason S Spievak (3 out of 17 patents)

Robert J Duva (3 out of 15 patents)

Colin Denison Kelley (3 out of 54 patents)

4. David S Trandal (1 out of 135 patents)

3 patents: Sort by Forward Citations

1. 8577016 - Methods and systems for processing and managing telephonic communications using ring pools (2013-11-05),

2. 8401172 - Methods and systems for processing and managing telephonic communications using ring pools (2013-03-19),

3. 8238540 - Methods and systems for processing and managing telephonic communications using ring pools (2012-08-07),

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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#123 in Santa Barbara, CA

#16,822 in California

#73,717 in US

Santa Barbara, CA, United States of America

Ringrevenue, Inc.

Forward Citations = 121

4 inventors:

Jason S Spievak (3 out of 17 patents)

Robert J Duva (3 out of 15 patents)

Colin Denison Kelley (3 out of 54 patents)

4. David S Trandal (1 out of 135 patents)

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