Stephen Peter O'Brien

City:

Denver, Colorado

Country:

United States

Published Applications:

Last publication date:

2008-11-13

Recent patent applications by O'Brien Stephen Peter

Stephen Peter O'Brien from Denver, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2008-11-13

US20080277470A1

Physics

Voting authentication and administration

InventorID:

4290498 ⎘