Richard S. Bradshaw

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Seal ring backup devices and methods for preventing extrusion
- Patent number 9,995,394
- Issue date Jun 12, 2018
- Halliburton Energy Services, Inc.
- Richard S. Bradshaw
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure vessels with safety closures and associated methods and sy...
- Patent number 8,091,726
- Issue date Jan 10, 2012
- Halliburton Energy Services Inc.
- Richard S. Bradshaw
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
SEAL RING BACKUP DEVICES AND METHODS FOR PREVENTING EXTRUSION
- Publication number 20130180733
- Publication date Jul 18, 2013
- Halliburton Energy Services, Inc.
- Richard S. Bradshaw
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Pressure Vessels with Safety Closures and Associated Methods and Sy...
- Publication number 20110011788
- Publication date Jan 20, 2011
- Richard S. Bradshaw
- E21 - EARTH DRILLING MINING