Washington, District of Columbia
United States
2
2005-10-06
The entities that hold a legal rights for patent applications filed by inventor Richards Frederick:
Frederick Richards from Washington, US has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method for real-time, personalized, dynamic, interactive voice services for entertainment-related information
#2 | 2005-10-06System and method for real-time, personalized, dynamic, interactive voice services for information related to existing travel schedule
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