Gerald R. Zebrowski

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Hudson, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Reclaimed magnesium desulfurization agent
- Patent number 6,989,040
- Issue date Jan 24, 2006
- Gerald R. Zebrowski
- C21 - METALLURGY OF IRON
Information Patent Grant
Magnesium desulfurization agent
- Patent number 6,383,249
- Issue date May 7, 2002
- Rossborough Manufacturing Co. LP
- Thomas H. Bieniosek
- C21 - METALLURGY OF IRON
Information Patent Grant
Magnesium desulfurization agent
- Patent number 6,352,570
- Issue date Mar 5, 2002
- Rossborough Manufacturing Co., LP
- Thomas H. Bieniosek
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Reclaimed magnesium desulfurization agent
- Publication number 20060021467
- Publication date Feb 2, 2006
- Magnesium Technologies, Inc.
- Gerald R. Zebrowski
- C21 - METALLURGY OF IRON
Information Patent Application
Reclaimed magnesium desulfurization agent
- Publication number 20040083851
- Publication date May 6, 2004
- Rossborough Manufacturing Company, a Delaware corporation
- Gerald R. Zebrowski
- C21 - METALLURGY OF IRON
Information Patent Application
Magnesium desulfurization agent
- Publication number 20010029809
- Publication date Oct 18, 2001
- Rossborough Manufacturing Co., L.P., Delaware Limited Partnership
- Thomas H. Bieniosek
- C21 - METALLURGY OF IRON