John Swanson

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Woodbury, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Elimination of H2S in immersion tin plating solution
- Patent number 10,774,425
- Issue date Sep 15, 2020
- MacDermid Enthone Inc.
- Cherry S. Santos
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of using ultrasonics to plate silver
- Patent number 7,429,400
- Issue date Sep 30, 2008
- Steve Castaldi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Elimination of H2S in Immersion Tin Plating Solution
- Publication number 20180347038
- Publication date Dec 6, 2018
- MacDermid Enthone Inc.
- Cherry S. Santos
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method of using ultrasonics to plate silver
- Publication number 20070134406
- Publication date Jun 14, 2007
- Steve Castaldi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...