David C. Herrera

City:

Dallas, Texas

Country:

United States

Published Applications:

Last publication date:

2006-12-21

Top Assignees for applications by David C. Herrera

The entities that hold a legal rights for patent applications filed by inventor Herrera David C.:

David C. Herrera from Dallas, US has applied for patents for these inventions. The list has both pending applications and granted patents:

System and method for blocking a telephone call

InventorID:

4751981 ⎘