Inventor profile of:

Patrick Joseph Callahan

City:

Chicago, Illinois

Country:

United States

Published Applications:

1

Last publication date:

2006-07-27

Top Assignees for applications by Patrick Joseph Callahan

The entities that hold a legal rights for patent applications filed by inventor Callahan Patrick Joseph:

Recent patent applications by Callahan Patrick Joseph

Patrick Joseph Callahan from Chicago, US has applied for patents for these inventions. The list has both pending applications and granted patents:

InventorID:

4674161 ⎘