DRECO ENERGY SERVICES ULC

City:

Calgary, AB

Country:

Canada

Published Applications:

Last publication date:

2018-04-19

Patent Grants:

Last grant date:

2019-06-18

Top Inventors for applications by DRECO ENERGY SERVICES ULC

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

Lewis Facca 1 Calgary, Canada
Graham STYLER 1 Calgary, Alberta, Canada
Vincenzo BARBATO 1 Richmond, TX United States
Lewis FACCA 1 Calgary, Alberta, Canada

Graham Styler 1 Calgary, Canada

Recent patent applications by DRECO ENERGY SERVICES ULC

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

#1 | 2018-04-19 ✅ Patent 10,323,482 granted on 2019-06-18

US20180106130A1

Fixed constructions

Flow-actuated pressure equalization valve and method of use

#2 | 2017-06-15 ✅ Patent 10,358,894 granted on 2019-07-23

US20170167226A1

Fixed constructions

System for placing a tracer in a well

AssigneeID:

556702 ⎘