Daryl G. Copeland

2 Patents

• US125457912026

  Chromate-free and Phosphate-free Ceramic Coating Compositions for Hot Corrosion Protection of Substrates

  PRAXAIR S.T. TECHNOLOGY, Inc.

  0 cites
• US122526282025

  Chromate-free Inorganic Coating Systems for Hot Corrosion Protection of Superalloy Substrate

  Praxair S.T. Technology, Inc.

  0 cites