Valhalla, New York
United States
5
2016-12-29
The entities that hold a legal rights for patent applications filed by inventor Friedman David:
David Friedman from Valhalla, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Voice over internet integration
#2 | 2014-10-16Voice over internet integration
#3 | 2012-05-15Voice over internet call center integration
#4 | 2011-10-25Voice over internet call center integration
#5 | 2007-09-11Voice over internet call center integration
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