Richard Henry Crampton

City:

Gresham, Oregon

Country:

United States

Published Applications:

Last publication date:

2007-07-26

Top Assignees for applications by Richard Henry Crampton

The entities that hold a legal rights for patent applications filed by inventor Crampton Richard Henry:

Working Concepts, Inc. 1 Gresham, OR United States

Recent patent applications by Crampton Richard Henry

Richard Henry Crampton from Gresham, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2007-07-26

US20070169995A1

Fixed constructions

Ladder with cushioning pad

InventorID:

4456725 ⎘