Gregory S. Marczak

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Fruitport, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Anodized aluminum etching process and related apparatus
- Patent number 7,384,570
- Issue date Jun 10, 2008
- Lorin Industries, Inc.
- Gregory S. Marczak
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Anodized aluminum etching process and related apparatus
- Patent number 7,029,597
- Issue date Apr 18, 2006
- Lorin Industries, Inc.
- Gregory S. Marczak
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Anodized aluminum etching process and related apparatus
- Publication number 20060091111
- Publication date May 4, 2006
- Gregory S. Marczak
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Continuous anodizing and coloring process
- Publication number 20020096434
- Publication date Jul 25, 2002
- Gregory S. Marczak
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Anodized aluminum etching process and related apparatus
- Publication number 20020040888
- Publication date Apr 11, 2002
- Gregory S. Marczak
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...