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Mark Charles TAGGART
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Okotoks, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Floor wrench for a drilling rig
Patent number
12,060,752
Issue date
Aug 13, 2024
DRILLFORM TECHNICAL SERVICES LTD.
Todd McCorriston
E21 - EARTH DRILLING MINING
Information
Patent Grant
Floor wrench for a drilling rig
Patent number
11,608,694
Issue date
Mar 21, 2023
DRILLFORM TECHNICAL SERVICES LTD.
Todd McCorriston
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pipe handler apparatus
Patent number
11,549,320
Issue date
Jan 10, 2023
DRILLFORM TECHNICAL SERVICES LTD.
Mark Taggart
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pipe handler and pipe loader for a well rig
Patent number
10,988,994
Issue date
Apr 27, 2021
PROSTAR ENERGY TECHNOLOGIES (USA) LLC
Jason Peter Clarke
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pipe handler and pipe loader for a well rig
Patent number
10,738,545
Issue date
Aug 11, 2020
PROSTAR ENERGY TECHNOLOGIES (USA) LLC
Jason Peter Clarke
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automated drilling/service rig apparatus
Patent number
9,797,196
Issue date
Oct 24, 2017
Prostar Manufacturing Inc.
Mark Charles Taggart
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well head wrench
Patent number
9,328,571
Issue date
May 3, 2016
Prostar Manufacturing Inc.
Mark Charles Taggart
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for handling pipe
Patent number
8,840,352
Issue date
Sep 23, 2014
Rangeland Industrial Services Ltd
Mark Charles Taggart
E21 - EARTH DRILLING MINING
Information
Patent Grant
Power tong apparatus
Patent number
8,733,213
Issue date
May 27, 2014
Rangeland Drilling Automation Inc.
Mark Charles Taggart
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
FLOOR WRENCH FOR A DRILLING RIG
Publication number
20230203898
Publication date
Jun 29, 2023
DRILLFORM TECHNICAL SERVICES LTD.
Todd MCCORRISTON
E21 - EARTH DRILLING MINING
Information
Patent Application
SLIP APPARATUS AND METHODS OF USING SAME
Publication number
20220090454
Publication date
Mar 24, 2022
DRILLFORM TECHNICAL SERVICES LTD.
Mark Charles Taggart
E21 - EARTH DRILLING MINING
Information
Patent Application
PIPE HANDLER APPARATUS
Publication number
20220056770
Publication date
Feb 24, 2022
DRILLFORM TECHNICAL SERVICES LTD.
Mark TAGGART
E21 - EARTH DRILLING MINING
Information
Patent Application
PIPE HANDLER AND PIPE LOADER FOR A WELL RIG
Publication number
20200332610
Publication date
Oct 22, 2020
PROSTAR ENERGY TECHNOLOGIES (USA) LLC
Jason Peter CLARKE
E21 - EARTH DRILLING MINING
Information
Patent Application
FLOOR WRENCH FOR A DRILLING RIG
Publication number
20200277826
Publication date
Sep 3, 2020
DRILLFORM TECHNICAL SERVICES LTD.
Todd MCCORRISTON
E21 - EARTH DRILLING MINING
Information
Patent Application
PIPE HANDLER AND PIPE LOADER FOR A WELL RIG
Publication number
20190003271
Publication date
Jan 3, 2019
PROSTAR MANUFACTURING INC.
Jason Peter CLARKE
E21 - EARTH DRILLING MINING
Information
Patent Application
AUTOMATED DRILLING/SERVICE RIG APPARATUS
Publication number
20180023346
Publication date
Jan 25, 2018
PROSTAR MANUFACTURING INC.
MARK CHARLES TAGGART
E21 - EARTH DRILLING MINING
Information
Patent Application
AUTOMATED DRILLING/SERVICE RIG APPARATUS
Publication number
20150259984
Publication date
Sep 17, 2015
RANGELAND DRILLING AUTOMATION INC.
Mark Charles Taggart
E21 - EARTH DRILLING MINING
Information
Patent Application
WELL HEAD WRENCH
Publication number
20140096651
Publication date
Apr 10, 2014
Rangeland Drilling Automation Inc.
Mark Charles Taggart
E21 - EARTH DRILLING MINING
Information
Patent Application
POWER TONG APPARATUS
Publication number
20130255446
Publication date
Oct 3, 2013
RANGELAND INDUSTRIAL SERVICE LTD.
Mark Charles Taggart
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS AND METHOD FOR HANDLING PIPE
Publication number
20120121364
Publication date
May 17, 2012
Mark Charles Taggart
E21 - EARTH DRILLING MINING