Christopher S. Caldwell

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The Woodlands, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Marine riser assembly
- Patent number 8,857,862
- Issue date Oct 14, 2014
- RTI Energy Systems, Inc.
- Michael E. Beard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Marine riser assembly
- Patent number 8,424,919
- Issue date Apr 23, 2013
- RTI Energy Systems, Inc.
- Michael E. Beard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Marine riser assembly
- Patent number 8,100,437
- Issue date Jan 24, 2012
- Michael E. Beard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Marine riser assembly
- Patent number 7,699,354
- Issue date Apr 20, 2010
- Michael E. Beard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Shrink for centralizer assembly and method
- Patent number 7,393,158
- Issue date Jul 1, 2008
- RTI Energy Systems, Inc.
- Christopher S. Caldwell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Centralizer system for insulated pipe
- Patent number 7,096,940
- Issue date Aug 29, 2006
- RTI Energy Systems, Inc.
- Carl F. G. Baxter
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Marine Riser Assembly
- Publication number 20130234431
- Publication date Sep 12, 2013
- Michael E. Beard
- E21 - EARTH DRILLING MINING
Information Patent Application
Marine Riser Assembly
- Publication number 20120119490
- Publication date May 17, 2012
- Michael E. Beard
- E21 - EARTH DRILLING MINING
Information Patent Application
MARINE RISER ASSEMBLY
- Publication number 20100253076
- Publication date Oct 7, 2010
- Michael E. Beard
- E21 - EARTH DRILLING MINING
Information Patent Application
Marine riser assembly
- Publication number 20070252387
- Publication date Nov 1, 2007
- Michael E. Beard
- E21 - EARTH DRILLING MINING
Information Patent Application
Shrink fit centralizer assembly and method
- Publication number 20050084337
- Publication date Apr 21, 2005
- Christopher S. Caldwell
- E21 - EARTH DRILLING MINING
Information Patent Application
Centralizer system for insulated pipe
- Publication number 20050082056
- Publication date Apr 21, 2005
- Carl F.G. Baxter
- E21 - EARTH DRILLING MINING