Adrian Van Haaften

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Greenbrae, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for call processing
- Patent number 8,750,469
- Issue date Jun 10, 2014
- Callwave Communications, LLC
- Adrian Van Haaften
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for call processing
- Patent number 8,472,592
- Issue date Jun 25, 2013
- Callwave Communications, LLC
- Adrian Van Haaften
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for call processing
- Patent number 8,000,455
- Issue date Aug 16, 2011
- Callwave, Inc.
- Adrian Van Haaften
- H04 - ELECTRIC COMMUNICATION TECHNIQUE