David J. Stefko

Person

Jeannette, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Nuclear fuel assembly handling apparatus
- Patent number 9,852,821
- Issue date Dec 26, 2017
- Westinghouse Electric Company LLC
- Adam B. Kauffman
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Control rod transfer device
- Patent number 8,599,988
- Issue date Dec 3, 2013
- Westinghouse Electric Company LLC
- David J. Stefko
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Interlock assembly for burnable poison rod transfer device
- Patent number 6,327,322
- Issue date Dec 4, 2001
- Westinghouse Electric Company LLC
- Christopher Marc Burton
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Slidable comb assembly for burnable poison rod transfer device
- Patent number 6,282,254
- Issue date Aug 28, 2001
- Westinghouse Electric Company LLC
- Christopher Marc Burton
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Integrated fuel management system
- Patent number 5,793,636
- Issue date Aug 11, 1998
- Westinghouse Electric Corporation
- Barry F. Cooney
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor camera mast assembly and loading guide
- Patent number 5,737,377
- Issue date Apr 7, 1998
- Westinghouse Electric Corporation
- David J. Stefko
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Automated video characterization of nuclear power plant components
- Patent number 5,594,764
- Issue date Jan 14, 1997
- Westinghouse Electric Corporation
- Barry F. Cooney
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Device for transferring a poison rod assembly from one fuel assembl...
- Patent number 5,325,408
- Issue date Jun 28, 1994
- Westinghouse Electric Corporation
- Leonard P. Hornak
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Dual winch nuclear fuel transfer system providing more reliable fue...
- Patent number 5,069,863
- Issue date Dec 3, 1991
- Westinghouse Electric Corp.
- Robert E. Meuschke
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
NUCLEAR FUEL ASSEMBLY HANDLING APPARATUS
- Publication number 20140205050
- Publication date Jul 24, 2014
- Westinghouse Electric Company LLC
- Adam B. Kaufmann
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
CONTROL ROD TRANSFER DEVICE
- Publication number 20110235769
- Publication date Sep 29, 2011
- Westinghouse Electric Company LLC
- David J. Stefko
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

David J. Stefko

Person

Patents Grantslast 30 patents

Nuclear fuel assembly handling apparatus

Control rod transfer device

Interlock assembly for burnable poison rod transfer device

Slidable comb assembly for burnable poison rod transfer device

Integrated fuel management system

Nuclear reactor camera mast assembly and loading guide

Automated video characterization of nuclear power plant components

Device for transferring a poison rod assembly from one fuel assembl...

Dual winch nuclear fuel transfer system providing more reliable fue...

Patents Applicationslast 30 patents

NUCLEAR FUEL ASSEMBLY HANDLING APPARATUS

CONTROL ROD TRANSFER DEVICE