Dean SPENCE

City:

Sylvan Lake

Country:

Canada

Published Applications:

Last publication date:

2017-09-07

Recent patent applications by SPENCE Dean

Dean SPENCE from Sylvan Lake, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Dual coiled tubing head

Coil tubing cable head with tool release, fluid circulation and cable protection features

Method of sealing annular space between inner and outer upright tubes

InventorID:

1976527 ⎘