Tempe, Arizona
United States
2
2013-08-15
The entities that hold a legal rights for patent applications filed by inventor Hoffman Geoffrey D.:
Geoffrey D. Hoffman from Tempe, US has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method of controlling interactive communication services by responding to user query with relevant information from content specific database
#2 | 2011-10-27System and method of controlling interactive communication services by responding to user query with relevant information from content specific database
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