David Heard

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Potomac, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for correlating user call response to electronic...
- Patent number 9,609,145
- Issue date Mar 28, 2017
- YODEL INNOVATIONS, LLC
- Eric William Burger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for correlating user call response to electronic...
- Patent number 9,369,591
- Issue date Jun 14, 2016
- YODEL INNOVATIONS, LLC
- Eric William Burger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for correlating user call response to electronic...
- Patent number 9,105,057
- Issue date Aug 11, 2015
- YODEL INNOVATIONS, LLC
- Eric William Burger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR CORRELATING USER CALL RESPONSE TO ELECTRONIC...
- Publication number 20130294588
- Publication date Nov 7, 2013
- Eric William Burger
- G06 - COMPUTING CALCULATING COUNTING