James J. Ash

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Centre Hall, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for transporting materials which are to be che...
- Patent number 5,176,158
- Issue date Jan 5, 1993
- Chemcut Corporation
- Karl F. G. Ketelhohn
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process and apparatus for treating articles and preventing their wr...
- Patent number 4,999,079
- Issue date Mar 12, 1991
- Chemcut Corporation
- James J. Ash
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process and apparatus for chemically treating articles in a contain...
- Patent number 4,650,542
- Issue date Mar 17, 1987
- Chemcut Corporation
- James J. Ash
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus and method of treating tabs of printed circuit boards and...
- Patent number 4,402,799
- Issue date Sep 6, 1983
- Chemcut Corporation
- James J. Ash
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Apparatus and method of treating tabs of printed circuit boards and...
- Patent number 4,402,800
- Issue date Sep 6, 1983
- James J. Ash
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR