Buena Park, California
United States
4
2012-10-11
The entities that hold a legal rights for patent applications filed by inventor Scott Dwight E.:
Dwight E. Scott from Buena Park, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of and system for automatically switching between free directory assistance service and chargeable directory assistance service
#2 | 2009-05-28Method of and system for automatically switching between free directory assistance service and chargeable directory assistance service
#3 | 2007-03-22Method and system for operator services automation using an operator services switch
#4 | 2007-02-20Method and system for operator services automation using an operator services switch
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