William Wenzel

Person

Edmonton, Alberta, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Method of adjusting backlash in a down hole bearing assembly
- Patent number 7,635,224
- Issue date Dec 22, 2009
- Wenzel Downhole Tools, Ltd.
- William R. Wenzel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of securing a rotary cutter to a body of a down hole tool an...
- Patent number 7,308,956
- Issue date Dec 18, 2007
- William R. Wenzel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stabilized down hole drilling motor
- Patent number 7,299,886
- Issue date Nov 27, 2007
- William Ray Wenzel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mudsaver valve with retrievable inner sleeve
- Patent number 6,732,819
- Issue date May 11, 2004
- William Ray Wenzel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shock tool for use in directional drilling
- Patent number 5,964,307
- Issue date Oct 12, 1999
- Wenzel Downhole Tools Ltd.
- William Ray Wenzel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for drilling curved sections of well holes
- Patent number 5,547,032
- Issue date Aug 20, 1996
- William R. Wenzel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bearing assembly for a downhole motor
- Patent number 5,350,242
- Issue date Sep 27, 1994
- William Wenzel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sealed downhole motor drive shaft universal joint assembly
- Patent number 5,267,905
- Issue date Dec 7, 1993
- Douglas Wenzel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of increasing the off bottom load capacity of a bearing asse...
- Patent number 5,150,972
- Issue date Sep 29, 1992
- William R. Wenzel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Orientatable adjustable bent housing
- Patent number 5,101,914
- Issue date Apr 7, 1992
- William R. Wenzel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Adjustable bent housing
- Patent number 5,052,501
- Issue date Oct 1, 1991
- Douglas Wenzel
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE BENT HOUSING
- Publication number 20070095575
- Publication date May 3, 2007
- Orren S. Johnson
- E21 - EARTH DRILLING MINING
Information Patent Application
Method of adjusting backlash in a down hole bearing assembly
- Publication number 20070071373
- Publication date Mar 29, 2007
- Wenzel Downhole Tools Ltd.
- William R. Wenzel
- E21 - EARTH DRILLING MINING
Information Patent Application
Method of securing a rotary cutter to a body of a down hole tool an...
- Publication number 20060278432
- Publication date Dec 14, 2006
- William R. Wenzel
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole stabilizer
- Publication number 20060278440
- Publication date Dec 14, 2006
- William R. Wenzel
- E21 - EARTH DRILLING MINING
Information Patent Application
Stabilized down hole drilling motor
- Publication number 20060191720
- Publication date Aug 31, 2006
- William Ray Wenzel
- E21 - EARTH DRILLING MINING
Information Patent Application
Drilling on gauge sub
- Publication number 20050199427
- Publication date Sep 15, 2005
- William R. Wenzel
- E21 - EARTH DRILLING MINING
Information Patent Application
Method of stabilizing a downhole drilling motor and a downhole dril...
- Publication number 20050045381
- Publication date Mar 3, 2005
- William Ray Wenzel
- E21 - EARTH DRILLING MINING
Information Patent Application
Mudsaver valve with retrievable inner sleeve
- Publication number 20030102131
- Publication date Jun 5, 2003
- William Ray Wenzel
- E21 - EARTH DRILLING MINING

William Wenzel

Person

Patents Grantslast 30 patents

Method of adjusting backlash in a down hole bearing assembly

Method of securing a rotary cutter to a body of a down hole tool an...

Stabilized down hole drilling motor

Mudsaver valve with retrievable inner sleeve

Shock tool for use in directional drilling

Apparatus for drilling curved sections of well holes

Bearing assembly for a downhole motor

Sealed downhole motor drive shaft universal joint assembly

Method of increasing the off bottom load capacity of a bearing asse...

Orientatable adjustable bent housing

Adjustable bent housing

Patents Applicationslast 30 patents

ADJUSTABLE BENT HOUSING

Method of adjusting backlash in a down hole bearing assembly

Method of securing a rotary cutter to a body of a down hole tool an...

Downhole stabilizer

Stabilized down hole drilling motor

Drilling on gauge sub

Method of stabilizing a downhole drilling motor and a downhole dril...

Mudsaver valve with retrievable inner sleeve