William C. Maurer

Person

Harris County, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pneumatic drill
- Patent number 7,798,751
- Issue date Sep 21, 2010
- Lockheed Martin Corporation
- Gus E. Krause
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pneumatic drill
- Patent number 7,303,363
- Issue date Dec 4, 2007
- Lockheed Martin Corporation
- Gus E. Krause
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-gradient drilling method and system
- Patent number 6,530,437
- Issue date Mar 11, 2003
- Maurer Technology Incorporated
- William C. Maurer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Deviated wellbore drilling system and apparatus
- Patent number 5,022,471
- Issue date Jun 11, 1991
- Maurer Engineering, Inc.
- William C. Maurer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Controlled directional drilling system and method
- Patent number 4,991,668
- Issue date Feb 12, 1991
- Maurer Engineering, Inc.
- William A. Rehm
- E21 - EARTH DRILLING MINING
Information Patent Grant
Earth drilling apparatus with control valve
- Patent number 4,936,397
- Issue date Jun 26, 1990
- Slimdril International, Inc.
- William J. McDonald
- E21 - EARTH DRILLING MINING
Information Patent Grant
Air motor operated rotary earth drilling tool
- Patent number 4,880,065
- Issue date Nov 14, 1989
- Gas Research Institute
- William J. McDonald
- E21 - EARTH DRILLING MINING
Information Patent Grant
Guided earth boring tool
- Patent number 4,858,704
- Issue date Aug 22, 1989
- Gas Research Institute
- William J. McDonald
- E21 - EARTH DRILLING MINING
Information Patent Grant
Deviated wellbore drilling system and apparatus
- Patent number 4,828,053
- Issue date May 9, 1989
- Maurer Engineering, Inc.
- William C. Maurer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Orienting and circulating sub
- Patent number 4,789,032
- Issue date Dec 6, 1988
- William A. Rehm
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole motor and bearing assembly
- Patent number 4,729,675
- Issue date Mar 8, 1988
- Magna Tools, Inc.
- Kurt Trzeciak
- E21 - EARTH DRILLING MINING
Information Patent Grant
Guided earth boring tool
- Patent number 4,694,913
- Issue date Sep 22, 1987
- Gas Research Institute
- William J. McDonald
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pressure balanced bearing assembly for downhole motors
- Patent number 4,665,997
- Issue date May 19, 1987
- Maurer Engineering Inc.
- William C. Maurer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Steering system for percussion boring tools
- Patent number 4,632,191
- Issue date Dec 30, 1986
- Gas Research Institute
- William J. McDonald
- E21 - EARTH DRILLING MINING
Information Patent Grant
Percussion boring tool
- Patent number 4,621,698
- Issue date Nov 11, 1986
- Gas Research Institute
- Gerard T. Pittard
- E21 - EARTH DRILLING MINING
Information Patent Grant
Insulated drill collar gap sub assembly for a toroidal coupled tele...
- Patent number 4,496,174
- Issue date Jan 29, 1985
- Tele-Drill, Inc.
- William J. McDonald
- E21 - EARTH DRILLING MINING
Information Patent Grant
Down hole drilling motor with pressure balanced bearing seals
- Patent number 4,225,000
- Issue date Sep 30, 1980
- Maurer Engineering Inc.
- William C. Maurer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well drilling tool with lubricant level indicator
- Patent number 4,114,702
- Issue date Sep 19, 1978
- Maurer Engineering Inc.
- William C. Maurer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Down hole well drilling tool with reversible thrust bearings
- Patent number 4,114,704
- Issue date Sep 19, 1978
- Maurer Engineering Inc.
- William Casper Maurer
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Pneumatic drill
- Publication number 20080075544
- Publication date Mar 27, 2008
- Lockheed Martin Corporation
- Gus E. Krause
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Turbine generator system and method
- Publication number 20050139393
- Publication date Jun 30, 2005
- NOBLE DRILLING CORPORATION
- William C. Maurer
- E21 - EARTH DRILLING MINING
Information Patent Application
Expandable screen utilizing near neutrally-buoyant particles outsid...
- Publication number 20050139394
- Publication date Jun 30, 2005
- Noble Drilling Services Inc.
- William C. Maurer
- E21 - EARTH DRILLING MINING
Information Patent Application
Multiple expansion sand screen system and method
- Publication number 20050139359
- Publication date Jun 30, 2005
- Noble Drilling Services Inc.
- William C. Maurer
- E21 - EARTH DRILLING MINING
Information Patent Application
Pneumatic drill
- Publication number 20050053435
- Publication date Mar 10, 2005
- Gus E. Krause
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Multi-gradient drilling method and system
- Publication number 20020011338
- Publication date Jan 31, 2002
- William C. Maurer
- E21 - EARTH DRILLING MINING

William C. Maurer

Person

Patents Grantslast 30 patents

Pneumatic drill

Pneumatic drill

Multi-gradient drilling method and system

Deviated wellbore drilling system and apparatus

Controlled directional drilling system and method

Earth drilling apparatus with control valve

Air motor operated rotary earth drilling tool

Guided earth boring tool

Deviated wellbore drilling system and apparatus

Orienting and circulating sub

Downhole motor and bearing assembly

Guided earth boring tool

Pressure balanced bearing assembly for downhole motors

Steering system for percussion boring tools

Percussion boring tool

Insulated drill collar gap sub assembly for a toroidal coupled tele...

Down hole drilling motor with pressure balanced bearing seals

Well drilling tool with lubricant level indicator

Down hole well drilling tool with reversible thrust bearings

Patents Applicationslast 30 patents

Pneumatic drill

Turbine generator system and method

Expandable screen utilizing near neutrally-buoyant particles outsid...

Multiple expansion sand screen system and method

Pneumatic drill

Multi-gradient drilling method and system