David J. Keck

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Wilmington, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of storing a chimney assembly of a reactor pressure vessel d...
- Patent number 9,721,687
- Issue date Aug 1, 2017
- GE-Hitachi Nuclear Energy Americas LLC
- Robin D. Sprague
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Reactor pressure vessel head vents and methods of using the same
- Patent number 8,873,695
- Issue date Oct 28, 2014
- GE-Hitachi Nuclear Energy Americas LLC
- John L. Gels
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Pressure vessel sliding support unit and system using the sliding s...
- Patent number 8,355,481
- Issue date Jan 15, 2013
- GE-Hitachi Nuclear Energy Americas LLC
- Michael R. Breach
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CHIMNEY ASSEMBLY OF A REACTOR PRESSURE VESSEL AND METHOD OF STORING...
- Publication number 20160042820
- Publication date Feb 11, 2016
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Robin D. SPRAGUE
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
NUCLEAR REACTOR CHIMNEY AND METHOD OF IMPROVING CORE INLET ENTHALPY...
- Publication number 20150200023
- Publication date Jul 16, 2015
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- Eric Paul LOEWEN
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
REACTOR PRESSURE VESSEL HEAD VENTS AND METHODS OF USING THE SAME
- Publication number 20120177164
- Publication date Jul 12, 2012
- GE-HITACHI NUCLEAR ENERGY AMERICAS LLC
- John L. Gels
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PRESSURE VESSEL SLIDING SUPPORT UNIT AND SYSTEM USING THE SLIDING S...
- Publication number 20110038450
- Publication date Feb 17, 2011
- GE-Hitachi Nuclear Energy Americas LLC
- Michael R. Breach
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...