Preston Hurd

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Livermore, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Vendor neutral VoIP interface devices and compatible portable phones
- Patent number 9,185,231
- Issue date Nov 10, 2015
- Preston Hurd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
VENDOR NEUTRAL VOIP INTERFACE DEVICES AND COMPATIBLE PORTABLE PHONES
- Publication number 20120063432
- Publication date Mar 15, 2012
- ER Hurd and Sons LLC
- Preston Hurd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE