David A. Howell

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Plum Boro, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
System for automatic refueling of a nuclear reactor
- Patent number 5,490,185
- Issue date Feb 6, 1996
- Westinghouse Electric Corporation
- Thomas H. Dent
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Process for servicing a jet pump hold down beam in a nuclear reactor
- Patent number 5,070,589
- Issue date Dec 10, 1991
- Westinghouse Electric Corp.
- David A. Howell
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for servicing a jet pump hold down beam in a nuclear reactor
- Patent number 4,995,158
- Issue date Feb 26, 1991
- Westinghouse Electric Corp.
- David A. Howell
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manual replacement of old split-pin assemblies by new split-pin ass...
- Patent number 4,756,067
- Issue date Jul 12, 1988
- Westinghouse Electric Corp.
- David A. Howell
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Removal of old split-pin assemblies from guide tubes and replacemen...
- Patent number 4,748,733
- Issue date Jun 7, 1988
- Westinghouse Electric Corp.
- Joseph J. Hahn
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Replacement of split-pin assemblies in guide tubes
- Patent number 4,675,961
- Issue date Jun 30, 1987
- Westinghouse Electric Corp.
- Bruce S. Spofford
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING