Andrew A. Lingenfelter

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Wilmington, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
High pressure laser welding of nuclear fuel rods
- Patent number 5,958,267
- Issue date Sep 28, 1999
- General Electric Company
- Andrew A. Lingenfelter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Swirler attachment for a spacer of a nuclear fuel bundle
- Patent number 5,875,224
- Issue date Feb 23, 1999
- General Electric Company
- David G. Smith
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus and methods for sealing end plugs for nuclear fuel rods
- Patent number 5,748,691
- Issue date May 5, 1998
- General Electric Company
- John L. Harmon
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear fuel rod end plug pressurization hole inspection apparatus
- Patent number 5,245,640
- Issue date Sep 14, 1993
- General Electric Company
- Andrew A. Lingenfelter
- G01 - MEASURING TESTING