David P. Ketcham

Person

Charlotte, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Under vessel automated work platform assembly
- Patent number 10,186,335
- Issue date Jan 22, 2019
- Westinghouse Electric Company LLC
- David Platt Ketcham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Dual drive winch and nuclear reactor vessel maintenance apparatus e...
- Patent number 9,527,701
- Issue date Dec 27, 2016
- Westinghouse Electric Company LLC
- David P. Ketcham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
System for assembling or disassembling a segmented rod
- Patent number 8,681,921
- Issue date Mar 25, 2014
- GE-Hitachi Nuclear Energy Americas, LLC
- Bradley D. Bloomquist
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System for exchanging a component of a nuclear reactor
- Patent number 8,634,513
- Issue date Jan 21, 2014
- Westinghouse Electric Company LLC
- David P. Ketcham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Under vessel local power range monitor exchange tool
- Patent number 8,561,287
- Issue date Oct 22, 2013
- Westinghouse Electric Company LLC
- David P. Ketcham
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for aligning and handling fuel rods within a nuclear fuel bu...
- Patent number 8,428,214
- Issue date Apr 23, 2013
- General Electric Company
- David P. Ketcham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control rod drive outer filter removal tool
- Patent number 8,254,516
- Issue date Aug 28, 2012
- Westinghouse Electric Company LLC
- David P. Ketcham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Systems for aligning and handling fuel rods within a nuclear fuel b...
- Patent number 8,050,378
- Issue date Nov 1, 2011
- General Electric Company
- David P. Ketcham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Systems for aligning and handling fuel rods within a nuclear fuel b...
- Patent number 7,773,717
- Issue date Aug 10, 2010
- General Electric Company
- David P. Ketcham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus for delivering a tool into a submerged bore
- Patent number 7,512,207
- Issue date Mar 31, 2009
- General Electric Company
- Jarred Smith
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Barrier
- Patent number 6,244,324
- Issue date Jun 12, 2001
- Total Retraction Inc.
- Robert B. Quates
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
UNDER VESSEL AUTOMATED WORK PLATFORM ASSEMBLY
- Publication number 20170018321
- Publication date Jan 19, 2017
- Westinghouse Electric Company LLC
- David Platt Ketcham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SYSTEM FOR EXCHANGING A COMPONENT OF A NUCLEAR REACTOR
- Publication number 20120069947
- Publication date Mar 22, 2012
- Westinghouse Electric Company LLC
- David P. Ketcham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD FOR ALIGNING AND HANDLING FUEL RODS WITHIN A NUCLEAR FUEL BU...
- Publication number 20120039428
- Publication date Feb 16, 2012
- David P. Ketcham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DUAL DRIVE WINCH AND NUCLEAR REACTOR VESSEL MAINTENANCE APPARATUS E...
- Publication number 20110274231
- Publication date Nov 10, 2011
- Westinghouse Electric Company LLC
- David P. Ketcham
- B66 - HOISTING LIFTING HAULING
Information Patent Application
UNDER VESSEL LOCAL POWER RANGE MONITOR EXCHANGE TOOL
- Publication number 20110219609
- Publication date Sep 15, 2011
- Westinghouse Electric Company LLC
- David P. Ketcham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTROL ROD DRIVE OUTER FILTER REMOVAL TOOL
- Publication number 20110069802
- Publication date Mar 24, 2011
- Westinghouse Electric Company LLC
- David P. Ketcham
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SYSTEM FOR ASSEMBLING OR DISASSEMBLING A SEGMENTED ROD
- Publication number 20100246742
- Publication date Sep 30, 2010
- GE-HITACHI NUCLEAR ENERGY AMERICAS, LLC.
- Bradley D. Bloomquist
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SYSTEMS FOR ALIGNING AND HANDLING FUEL RODS WITHIN A NUCLEAR FUEL B...
- Publication number 20100232564
- Publication date Sep 16, 2010
- David P. Ketcham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Systems for aligning and handling fuel rods within a nuclear fuel b...
- Publication number 20080205577
- Publication date Aug 28, 2008
- General Electric Company
- David P. Ketcham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

David P. Ketcham

Person

Patents Grantslast 30 patents

Under vessel automated work platform assembly

Dual drive winch and nuclear reactor vessel maintenance apparatus e...

System for assembling or disassembling a segmented rod

System for exchanging a component of a nuclear reactor

Under vessel local power range monitor exchange tool

Method for aligning and handling fuel rods within a nuclear fuel bu...

Control rod drive outer filter removal tool

Systems for aligning and handling fuel rods within a nuclear fuel b...

Systems for aligning and handling fuel rods within a nuclear fuel b...

Apparatus for delivering a tool into a submerged bore

Barrier

Patents Applicationslast 30 patents

UNDER VESSEL AUTOMATED WORK PLATFORM ASSEMBLY

SYSTEM FOR EXCHANGING A COMPONENT OF A NUCLEAR REACTOR

METHOD FOR ALIGNING AND HANDLING FUEL RODS WITHIN A NUCLEAR FUEL BU...

DUAL DRIVE WINCH AND NUCLEAR REACTOR VESSEL MAINTENANCE APPARATUS E...

UNDER VESSEL LOCAL POWER RANGE MONITOR EXCHANGE TOOL

CONTROL ROD DRIVE OUTER FILTER REMOVAL TOOL

SYSTEM FOR ASSEMBLING OR DISASSEMBLING A SEGMENTED ROD

SYSTEMS FOR ALIGNING AND HANDLING FUEL RODS WITHIN A NUCLEAR FUEL B...

Systems for aligning and handling fuel rods within a nuclear fuel b...