Jean Boulet

City:

Paris

Country:

France

Published Applications:

Last publication date:

2015-09-10

Top Assignees for applications by Jean Boulet

The entities that hold a legal rights for patent applications filed by inventor Boulet Jean:

Jean Boulet from Paris, FR has applied for patents for these inventions. The list has both pending applications and granted patents:

STABILIZER DEVICE FOR BOTTOM HOLE ASSEMBLY

Drill stem element and corresponding drill pipe

Drill pipe and corresponding drill fitting

Instrumented drill string element

Drill packer member, drill pipe, and corresponding drill pipe string

Drill string element having at least one bearing zone, a drill string, and a tool joint

InventorID:

868026 ⎘