John D Nauman from East Palestine, OH, age 74

Us Patents

Annular Tuyere
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US Patent:

44628242, Jul 31, 1984
Filed:

Jun 14, 1983
Appl. No.:

6/504191
Inventors:

John D. Nauman - Natrona Heights PA
Assignee:

Allegheny Ludlum Steel Corporation - Pittsburgh PA
International Classification:

C21C 534
US Classification:

75 60
Abstract:

An annular tuyere is provided having improved corrosion resistance, particularly at low gas flow rates and useful in the production of metal alloys. The tuyere may have a solid core defining an annulus between the core and an outer tubing. A method is also provided for raising the critical bath temperature at which the tuyere would melt and to minimize the gas flow necessary to cool the tuyere tip.

Annular Tuyere And Method
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US Patent:

44772793, Oct 16, 1984
Filed:

Nov 23, 1983
Appl. No.:

6/555114
Inventors:

John D. Nauman - Natrona Heights PA
Assignee:

Allegheny Ludlum Steel Corporation - Pittsburgh PA
International Classification:

C21C 700
US Classification:

75 60
Abstract:

An annular tuyere is provided having improved corrosion resistance, particularly at low gas flow rates and useful in the production of metal alloys. The tuyere may have a solid core defining an annulus between the core and an outer tubing. A method is also provided for raising the critical bath temperature at which the tuyere would melt and to minimize the gas flow necessary to cool the tuyere tip.

Resumes

John Nauman

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Location:

United States

John Nauman

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Location:

United States

Lawyers & Attorneys

John Nauman - Lawyer

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Office:

John B. Nauman

Specialties:

Real Estate
Real Property Law

ISLN:

904218471

Admitted:

1976

University:

California State University at Long Beach, B.A., 1973

Law School:

Hastings College of the Law, University of California, J.D., 1976

Classmates

John Nauman

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Schools:

Faribault High School Faribault MN 1969-1973

John Nauman

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Schools:

Wayne Trail Elementary School Maumee OH 1985-1991, Gateway Middle School Maumee OH 1991-1994

Community:

Larry Williams, Darlene Berning, Kathy Greene

John Nauman

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Schools:

Harrisburg Academy Harrisburg PA 1975-1982, The Fessenden School West Newton MA 1982-1984

Community:

Dwight Farrell, Traci Ertley, Amy Rutherford, Eileen Denton, Christina Simpson, Nicole Hill

John Nauman

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Schools:

Spalding Institute Peoria IL 1948-1952

Community:

J Morrissey, Robert Barr, Patrick Engrissei, James Donahue, Gerald Powell, Jerome Menke, Paul Bonn, John Quinn, Edward Murphy

Wayne Trail Elementary Sc...

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Graduates:

Sally Knepper (1961-1969),
Jennifer Harrison (1988-1994),
John Nauman (1985-1991),
Shayna Shasteen (1998-1999)

The Fessenden School, Wes...

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Graduates:

Jesus Sabag (1991-1992),
Nathaniel Jones (1988-1990),
John Nauman (1982-1984),
Brett de Gale (1983-1985)

Gateway Middle School, Ma...

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Graduates:

John Nauman (1991-1994),
Matthew Baessler (1993-1995),
Jennifer Hinman (1994-1997),
Jeremy Woodtke (1987-1990),
Benjamin Kopp (1990-1992)

Metamora Township High Sc...

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Graduates:

John Nauman (1978-1982),
Kellie Schaer (1978-1982),
marvin zears (1977-1981),
lee ann sharp (1987-1991),
Teresa Cole (1965-1969),
Red Stuart (1990-1994)