Barbara E. Plain

City:

Winnetka, Illinois

Country:

United States

Published Applications:

Last publication date:

2006-08-24

Top Assignees for applications by Barbara E. Plain

The entities that hold a legal rights for patent applications filed by inventor Plain Barbara E.:

Barbara E. Plain from Winnetka, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Educational devices, systems and methods using optical character recognition

InventorID:

4688829 ⎘