Roger Bernards

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Buffalo, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for roughening copper surfaces for bonding to substrates
- Patent number 7,351,353
- Issue date Apr 1, 2008
- Electrochemicals, Inc.
- Roger Bernards
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for roughening copper surfaces for bonding to substrates
- Patent number 7,153,445
- Issue date Dec 26, 2006
- Electrochemicals Inc.
- Roger Bernards
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Method for roughening copper surfaces for bonding to substrates
- Publication number 20060191869
- Publication date Aug 31, 2006
- Roger Bernards
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for roughening copper surfaces for bonding to substrates
- Publication number 20040048486
- Publication date Mar 11, 2004
- Roger Bernards
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method for roughening copper surfaces for bonding to substrates
- Publication number 20020084441
- Publication date Jul 4, 2002
- Roger Bernards
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...