Copley, Ohio
United States
5
2007-12-04
Calvin E Lewis from Copley, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Multimedia communication management system with line status notification for key switch emulation
#2 | 2007-02-13Multi-media communication management system with multicast messaging capabilities
#3 | 2006-05-30Modular multi-media communication management system
#4 | 2005-11-29Multi-media communication system having programmable speed dial control indicia
#5 | 2005-06-28Teledata space and docking station with modular and integrated display
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