DRECO ENERGY SERVICES ULC

City:

Calgary, Alberta

Country:

Canada

Published Applications:

Last publication date:

2018-06-14

Patent Grants:

Last grant date:

2020-01-28

Top Inventors for applications by DRECO ENERGY SERVICES ULC

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

Graham STYLER 2 Calgary, Alberta, Canada
Graham Styler 2 Calgary, Canada
Lewis Facca 1 Calgary, Canada
Lewis FACCA 1 Calgary, Alberta, Canada

Recent patent applications by DRECO ENERGY SERVICES ULC

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

#1 | 2018-06-14 ✅ Patent 10,544,638 granted on 2020-01-28

US20180163490A1

Fixed constructions

Dual direction J-slot tool

#2 | 2018-04-19 ✅ Patent 10,323,482 granted on 2019-06-18

US20180106130A1

Fixed constructions

Flow-actuated pressure equalization valve and method of use

Also check out DRECO ENERGY SERVICES ULC's (Calgary, Alberta, Canada) applicant profile with 2 patent applications submitted.

AssigneeID:

134097 ⎘