Roy DeFrain

City:

Pickerington, Ohio

Country:

United States

Published Applications:

Last publication date:

2007-05-24

Top Assignees for applications by Roy DeFrain

The entities that hold a legal rights for patent applications filed by inventor DeFrain Roy:

Roy DeFrain from Pickerington, US has applied for patents for these inventions. The list has both pending applications and granted patents:

High capacity advanced 8YY mass calling event network architecture

InventorID:

4417258 ⎘