Robert Bohuslav Kratochvil

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2009-06-11

Recent patent applications by Kratochvil Robert Bohuslav

Robert Bohuslav Kratochvil from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-06-11

US20090145605A1

Fixed constructions

Staged Actuation Shear Sub for Use Downhole

InventorID:

3962269 ⎘