Canadian Downhole Drill Systems Inc.

Organization

Nisku, CA

Organizations

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Patents Grantslast 30 patents

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
Locking swivel device
- Patent number 6,378,630
- Issue date Apr 30, 2002
- Canadian Downhole Drill Systems Inc.
- Leonardo Ritorto
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic drilling jar
- Patent number 6,263,986
- Issue date Jul 24, 2001
- Canadian Downhole Drill Systems, Inc.
- Perry E. Massner
- 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
Method and apparatus for retrieving downhole tools
- Patent number 5,971,078
- Issue date Oct 26, 1999
- Canadian Downhole Drill Systems Inc.
- Leonardo Ritorto
- 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
Information Patent Grant
Universal joint for downhole motors
- Patent number 5,000,723
- Issue date Mar 19, 1991
- Canadian Downhole Drill Systems Inc.
- Ray Livingstone
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

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

Canadian Downhole Drill Systems Inc.

Organization

Patents Grantslast 30 patents

Rotary steerable drilling tool

Locking swivel device

Hydraulic drilling jar

Downhole tool catcher and method

Downhole sub with kick pad for directional drilling

Method and apparatus for retrieving downhole tools

Downhole bearing assembly which accommodates compressive and tensil...

Downhole sub for directional drilling

Surface adjustable adjustable bent housing

Short stack bearing assembly

Universal joint for downhole motors

Patents Applicationslast 30 patents

Rotary steerable drilling tool

Rotary steerable drilling tool

Trademarklast 30 trademarks