Darrell L. Ward

City:

Denton, Texas

Country:

United States

Published Applications:

Last publication date:

2012-05-29

Top Assignees for applications by Darrell L. Ward

The entities that hold a legal rights for patent applications filed by inventor Ward Darrell L.:

Darrell L. Ward from Denton, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Interactive chalkboard

System and method for communicating with students in an education environment

System and method for communicating with students in an education environment

System and method for communicating with students in an education environment

InventorID:

7243646 ⎘