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David Kutinsky
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Nisku, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Downhole vibration tool
Patent number
10,508,496
Issue date
Dec 17, 2019
DIRECTIONAL VIBRATION SYSTEMS INC.
David P. Kutinsky
E21 - EARTH DRILLING MINING
Information
Patent Grant
Down hole apparatus for generating a pusling action
Patent number
8,439,133
Issue date
May 14, 2013
Nighthawk Energy Services Canada Ltd.
Mike Zulak
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rotary steerable drilling tool and associated method of use
Patent number
6,892,830
Issue date
May 17, 2005
NQL Energy Services Canada Ltd.
Paul Noe
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rotary steerable drilling tool
Patent number
6,595,303
Issue date
Jul 22, 2003
Canadian Downhole Drill Systems
Paul Noe
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole tool catcher and method
Patent number
6,145,602
Issue date
Nov 14, 2000
Canadian Downhole Drill Systems Inc.
David Kutinsky
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole sub with kick pad for directional drilling
Patent number
6,073,707
Issue date
Jun 13, 2000
Canadian Downhole Drill Systems Inc.
Paul Noe
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole bearing assembly which accommodates compressive and tensil...
Patent number
5,664,891
Issue date
Sep 9, 1997
Canadian Downhole Drill Systems, Inc.
David Peter Kutinsky
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole sub for directional drilling
Patent number
5,638,910
Issue date
Jun 17, 1997
Canadian Downhole Drill Systems Inc.
Paul Noe
E21 - EARTH DRILLING MINING
Information
Patent Grant
Surface adjustable adjustable bent housing
Patent number
5,495,901
Issue date
Mar 5, 1996
Canadian Downhole Drill Systems Inc.
Raymond D. Livingstone
E21 - EARTH DRILLING MINING
Information
Patent Grant
Short stack bearing assembly
Patent number
5,248,204
Issue date
Sep 28, 1993
Canadian Downhole Drill Systems, Inc.
Raymond S. Livingston
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
DOWNHOLE VIBRATION TOOL
Publication number
20180163479
Publication date
Jun 14, 2018
David P. Kutinsky
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWN HOLE APPARATUS FOR GENERATING A PUSLING ACTION
Publication number
20120073878
Publication date
Mar 29, 2012
NIGHTHAWK ENERGY SERVICES CANADA LTD.
Mike ZULAK
E21 - EARTH DRILLING MINING
Information
Patent Application
Rotary steerable drilling tool
Publication number
20030188892
Publication date
Oct 9, 2003
Canadian Downhole Drill Systems
Paul Noe
E21 - EARTH DRILLING MINING
Information
Patent Application
Rotary steerable drilling tool
Publication number
20020053470
Publication date
May 9, 2002
Canadian Downhole Drill Systems Inc.
Paul Noe
E21 - EARTH DRILLING MINING