Robert J. Leduc

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Columbia, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing a dried fertilizer from sewage sludge
- Patent number 5,125,951
- Issue date Jun 30, 1992
- Westinghouse Electric Corp.
- Edward J. Lahoda
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Reactor vessel head permanent shield
- Patent number 4,828,789
- Issue date May 9, 1989
- Westinghouse Electric Corp.
- Michael F. Hankinson
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Modular head assembly and method of retrofitting existing nuclear r...
- Patent number 4,678,623
- Issue date Jul 7, 1987
- Westinghouse Electric Corp.
- Louis J. Malandra
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING