TECHSTAR ENERGY SERVICES INC.

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2011-12-15

Patent Grants:

Last grant date:

2014-04-22

Top Inventors for applications by TECHSTAR ENERGY SERVICES INC.

These are the the leading inventors for applications assigned to TECHSTAR ENERGY SERVICES INC.:

CARL KEITH SMITH 2 Calgary, Canada
STEFAN ALEXANDRU STOIAN 1 Calgary, Canada

Recent patent applications by TECHSTAR ENERGY SERVICES INC.

TECHSTAR ENERGY SERVICES INC. based in Calgary, CA has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2011-12-15 ✅ Patent 8,703,658 granted on 2014-04-22

US20110306524A1

Chemistry; metallurgy

Drilling fluid and methods

#2 | 2008-09-11 ✅ Patent 7,989,399 granted on 2011-08-02

US20080217064A1

Chemistry; metallurgy

Drilling fluid and methods

AssigneeID:

217288 ⎘