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Circuit Foil USA, Inc.
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Bordentown, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Simplified process for production of roughened copper foil
Patent number
6,270,645
Issue date
Aug 7, 2001
Circuit Foil USA, Inc.
Charles B. Yates
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrolytic copper foil having a modified shiny side
Patent number
5,989,727
Issue date
Nov 23, 1999
Circuit Foil USA, Inc.
Charles B. Yates
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for the manufacture of high quality very low profile copper...
Patent number
5,863,410
Issue date
Jan 26, 1999
Circuit Foil USA, Inc.
Charles B. Yates
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Copper foil for the manufacture of printed circuit boards and metho...
Patent number
5,447,619
Issue date
Sep 5, 1995
Circuit Foil USA, Inc.
Adam M. Wolski
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Low profile copper foil and process and apparatus for making bondab...
Patent number
5,215,646
Issue date
Jun 1, 1993
Circuit Foil USA, Inc.
Adam M. Wolski
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method of producing treated copper foil, products thereof and elect...
Patent number
5,207,889
Issue date
May 4, 1993
Circuit Foil USA, Inc.
Adam M. Wolski
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR