R. Duane Apperson

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McConnelsville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
High fatigue ductility electrodeposited copper foil
- Patent number 6,132,887
- Issue date Oct 17, 2000
- Gould Electronics Inc.
- Sidney J. Clouser
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Copper wire and process for making copper wire
- Patent number 6,123,788
- Issue date Sep 26, 2000
- ElectroCopper Products Limited
- Sidney J. Clouser
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Copper wire
- Patent number 5,830,583
- Issue date Nov 3, 1998
- Sidney J. Clouser
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrodeposited copper foil and process for making same using elec...
- Patent number 5,403,465
- Issue date Apr 4, 1995
- Gould Inc.
- R. Duane Apperson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR