Malcolm Upshall

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2015-02-19

Top Assignees for applications by Malcolm Upshall

The entities that hold a legal rights for patent applications filed by inventor Upshall Malcolm:

Malcolm Upshall from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Combination power source for a magnetic ranging system

Timed impact drill bit steering

VARIED RPM DRILL BIT STEERING

InventorID:

1069840 ⎘