Tigard, Oregon
United States
5
2009-03-12
The entities that hold a legal rights for patent applications filed by inventor Cox Patrick M.:
Patrick M. Cox from Tigard, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for monitoring telephonic members and providing directory assistance
#2 | 2006-03-28Method for providing enhanced directory assistance upon command using out-of-band signaling
#3 | 2005-07-12Method and apparatus for monitoring telephonic members and providing directory assistance
#4 | 2005-06-16Method for providing enhanced directory assistance upon command using out-of-band signaling
#5 | 2005-03-22Telephone call management system and method
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