Cathedral Energy Services Ltd.

City:

Nisku, Alberta

Country:

Canada

Published Applications:

Last publication date:

2017-02-16

Patent Grants:

Last grant date:

2018-05-08

Top Inventors for applications by Cathedral Energy Services Ltd.

These are the the leading inventors for applications assigned to Cathedral Energy Services Ltd.:

Dean Norman Foote 3 Edmonton, Canada
Jason Williams 2 NIsku, Canada
John KAMINSKI 1 Nisku, Canada
Dean Norman Foote 1 Edmonton, CA United States

Randy Pustanyk 1 Chestermere, Canada
Dean FOOTE 1 Edmonton, Canada

Recent patent applications by Cathedral Energy Services Ltd.

Cathedral Energy Services Ltd. based in Nisku, Alberta, CA has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2017-02-16 ✅ Patent 9,963,938 granted on 2018-05-08

US20170044833A1

Fixed constructions

Directional drilling motor

#2 | 2016-03-31 ✅ Patent 9,377,056 granted on 2016-06-28

US20160091024A1

Mechanical engineering

Bearing stack for a down-hole drilling motor

#3 | 2013-10-31 ✅ Patent 8,915,788 granted on 2014-12-23

US20130288810A1

Mechanical engineering

Universal joint for a downhole drilling motor

#4 | 2012-11-01 ✅ Patent 9,303,686 granted on 2016-04-05

US20120275736A1

Mechanical engineering

Bearing assembly

AssigneeID:

487751 ⎘