Christopher J. Rayha

City:

Willis, Texas

Country:

United States

Published Applications:

Last publication date:

2012-08-16

Recent patent applications by Rayha Christopher J.

Christopher J. Rayha from Willis, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2012-08-16

US20120205158A1

Fixed constructions

Downhole motor bearing assembly with an integrated thrust shock absorber for downhole drilling and method thereof

InventorID:

3234978 ⎘