John Russell Engelman

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2014-09-18

Top Assignees for applications by John Russell Engelman

The entities that hold a legal rights for patent applications filed by inventor Engelman John Russell:

SUNCOR ENERGY INC. 1 Calgary, Alberta, Canada

Recent patent applications by Engelman John Russell

John Russell Engelman from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2014-09-18

US20140262220A1

Fixed constructions

Cellar oil recovery techniques for in situ operations

InventorID:

2956418 ⎘