Keith Chappell

City:

Cary, Illinois

Country:

United States

Published Applications:

Last publication date:

2010-12-16

Top Assignees for applications by Keith Chappell

The entities that hold a legal rights for patent applications filed by inventor Chappell Keith:

Keith Chappell from Cary, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Window and door flashing, roofing underlayment, protection course, root block and sound control underlayment material products

InventorID:

3712326 ⎘