Middletown, Maryland
United States
7
2012-09-20
The entities that hold a legal rights for patent applications filed by inventor Payton John:
John Payton from Middletown, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Voice and data exchange over a packet based network
#2 | 2011-10-06Voice and data exchange over a packet based network
#3 | 2009-04-30Voice and data exchange over a packet based network
#4 | 2008-09-09Voice and data exchange over a packet based network
#5 | 2007-05-17Voice and data exchange over a packet based network
#6 | 2007-01-09Voice and data exchange over a packet based network
#7 | 2006-06-22Voice and data exchange over a packet based network
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