Walter A. Wilson

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Coating control apparatus
- Patent number 5,683,514
- Issue date Nov 4, 1997
- Weirton Steel Corporation
- Timothy L. Cox
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Continuous strip coating control methods
- Patent number 5,614,266
- Issue date Mar 25, 1997
- Weirton Steel Corporation
- Timothy L. Cox
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Coating control apparatus
- Patent number 5,401,317
- Issue date Mar 28, 1995
- Weirton Steel Corporation
- Timothy L. Cox
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of controlling the concentration and stability of an emulsion
- Patent number 4,315,421
- Issue date Feb 16, 1982
- National Steel Corporation
- Walter A. Wilson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for metal strip temperature control
- Patent number 4,243,441
- Issue date Jan 6, 1981
- National Steel Corporation
- Walter A. Wilson
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for controlling the concentration and stability of an emu...
- Patent number 4,202,193
- Issue date May 13, 1980
- National Steel Corporation
- Walter A. Wilson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...