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A. Victor Pajerski
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New Kensington, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Coated vehicle wheel and method
Patent number
6,872,425
Issue date
Mar 29, 2005
Alcoa Inc.
Roger W. Kaufold
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Friction-wear aluminum part and associated method
Patent number
6,290,032
Issue date
Sep 18, 2001
Alcoa Inc.
Edward P. Patrick
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing a friction-wear aluminum part
Patent number
5,884,388
Issue date
Mar 23, 1999
Aluminum Company of America
Edward P. Patrick
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Arc treatment of metal surfaces
Patent number
5,674,416
Issue date
Oct 7, 1997
Aluminum Company of America
Edward P. Patrick
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of continuously casting composite strip
Patent number
5,669,436
Issue date
Sep 23, 1997
Aluminum Company of America
Kevin S. Papich
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for extending broad metal surface areas with a magnetical...
Patent number
5,508,492
Issue date
Apr 16, 1996
Aluminum Company of America
A. Victor Pajerski
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for treating a surface such as a metal surface and producing...
Patent number
5,481,084
Issue date
Jan 2, 1996
Aluminum Company of America
Edward P. Patrick
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Clad metallurgical products and methods of manufacture
Patent number
5,476,725
Issue date
Dec 19, 1995
Aluminum Company of America
Kevin S. Papich
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electric arc method for treating the surface of lithoplate and othe...
Patent number
5,462,609
Issue date
Oct 31, 1995
Aluminum Company of America
Edward P. Patrick
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Arc-grained lithoplate
Patent number
5,187,046
Issue date
Feb 16, 1993
Aluminum Company of America
Edward P. Patrick
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Coated vehicle wheel and method
Publication number
20040142109
Publication date
Jul 22, 2004
Roger W. Kaufold
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...