David N Purdy

City:

Chicago, Illinois

Country:

United States

Published Applications:

Last publication date:

2019-02-12

Top Assignees for applications by David N Purdy

The entities that hold a legal rights for patent applications filed by inventor Purdy David N:

David N Purdy from Chicago, US has applied for patents for these inventions. The list has both pending applications and granted patents:

System and method for determining purchase records of mobile devices to provide effective mobile advertising

InventorID:

7158630 ⎘