TECHSTAR ENERGY SERVICES

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2011-11-17

Patent Grants:

Last grant date:

2012-12-25

Top Inventors for applications by TECHSTAR ENERGY SERVICES

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

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

Recent patent applications by TECHSTAR ENERGY SERVICES

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

#1 | 2011-11-17 ✅ Patent 8,338,340 granted on 2012-12-25

US20110281777A1

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:

208715 ⎘