David McStravick

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for controlling well cementing operation
- Patent number 5,092,406
- Issue date Mar 3, 1992
- Baker Hughes Incorporated
- David M. McStravick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of testing and reconditioning insulating tubular conduits
- Patent number 4,673,652
- Issue date Jun 16, 1987
- Baker Oil Tools, Inc.
- David M. McStravick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Insulating tubular conduit apparatus
- Patent number 4,624,485
- Issue date Nov 25, 1986
- Baker Oil Tools, Inc.
- David M. McStravick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plastically deformed seals in downhole tools
- Patent number 4,582,349
- Issue date Apr 15, 1986
- Baker Oil Tools, Inc.
- David V. Chenoweth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Concentric walled conduit for a tubular conduit string
- Patent number 4,566,495
- Issue date Jan 28, 1986
- Baker Oil Tools, Inc.
- John R. Baker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gas well liquid removal system and process
- Patent number 4,509,599
- Issue date Apr 9, 1985
- Baker Oil Tools, Inc.
- David V. Chenoweth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of making insulated tubular conduit
- Patent number 4,480,371
- Issue date Nov 6, 1984
- Baker Oil Tools, Inc.
- David M. McStravick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for opening downhole flapper valves
- Patent number 4,457,379
- Issue date Jul 3, 1984
- Baker Oil Tools, Inc.
- David M. McStravick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Insulating tubular conduit apparatus
- Patent number 4,444,420
- Issue date Apr 24, 1984
- Baker International Corporation
- David M. McStravick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cyclic annulus pressure controlled oil well flow valve and method
- Patent number 4,421,174
- Issue date Dec 20, 1983
- Baker International Corporation
- David M. McStravick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Seal assembly with energizing mechanism
- Patent number 4,411,435
- Issue date Oct 25, 1983
- Baker International Corporation
- David M. McStravick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Insulating tubular conduit apparatus and method
- Patent number 4,396,211
- Issue date Aug 2, 1983
- Baker International Corporation
- David M. McStravick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tool having knitted wire mesh seal means and method of use the...
- Patent number 4,326,588
- Issue date Apr 27, 1982
- Baker International Corporation
- David M. McStravick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for treating well components with a corrosion...
- Patent number 4,326,585
- Issue date Apr 27, 1982
- Baker International Corporation
- David M. McStravick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for selective disengagement of a fluid transmission condu...
- Patent number 4,270,606
- Issue date Jun 2, 1981
- Baker International Corporation
- David M. McStravick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Valve apparatus
- Patent number 4,210,207
- Issue date Jul 1, 1980
- Baker International Corporation
- David M. McStravick
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
MEDICAL TRAVEL PACK WITH COOLING SYSTEM
- Publication number 20090049845
- Publication date Feb 26, 2009
- David McStravick
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

David McStravick

Person

Patents Grantslast 30 patents

Apparatus for controlling well cementing operation

Method of testing and reconditioning insulating tubular conduits

Insulating tubular conduit apparatus

Plastically deformed seals in downhole tools

Concentric walled conduit for a tubular conduit string

Gas well liquid removal system and process

Method of making insulated tubular conduit

Method and apparatus for opening downhole flapper valves

Insulating tubular conduit apparatus

Cyclic annulus pressure controlled oil well flow valve and method

Seal assembly with energizing mechanism

Insulating tubular conduit apparatus and method

Well tool having knitted wire mesh seal means and method of use the...

Method and apparatus for treating well components with a corrosion...

Apparatus for selective disengagement of a fluid transmission condu...

Valve apparatus

Patents Applicationslast 30 patents

MEDICAL TRAVEL PACK WITH COOLING SYSTEM