TREA

Chun M. Wong

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  • Seattle, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chromate-free protective coatings
    • Patent number 6,077,885
    • Issue date Jun 20, 2000
    • The Boeing Company
    • Harold E. Hager
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Chromate-free protective coatings
    • Patent number 5,866,652
    • Issue date Feb 2, 1999
    • The Boeing Company
    • Harold E. Hager
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method for anodizing aluminum
    • Patent number 4,894,127
    • Issue date Jan 16, 1990
    • The Boeing Company
    • Chun-Ming Wong
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR