John F. McDermott

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Columbus, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Coke oven door
- Patent number 5,556,515
- Issue date Sep 17, 1996
- USX Corporation
- Joseph S. Giunta
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Connection for fabricating mandrel bar from used segments
- Patent number 5,536,050
- Issue date Jul 16, 1996
- USX Corporation
- John F. McDermott
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Water cooling pipe correction to vertically unsymmetrical heating o...
- Patent number 5,184,953
- Issue date Feb 9, 1993
- USX Corporation
- John F. McDermott
- F27 - FURNACES KILNS OVENS RETORTS