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Patents Grantslast 30 patents

  • Information Patent Grant

    Corrosion preventative film
    • Patent number 10,689,524
    • Issue date Jun 23, 2020
    • Caterpillar Inc.
    • John M. Spangler
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Corrosion preventative film
    • Patent number 10,689,525
    • Issue date Jun 23, 2020
    • Caterpillar Inc.
    • John M. Spangler
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    Corrosion Preventative Film
    • Publication number 20190062566
    • Publication date Feb 28, 2019
    • Caterpillar Inc.
    • JOHN M. SPANGLER
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    CORROSION PREVENTATIVE FILM
    • Publication number 20170158871
    • Publication date Jun 8, 2017
    • Caterpillar Inc.
    • JOHN M. SPANGLER
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ANTI-CORROSION PEELABLE COATING AND SPRAYER FOR APPLYING THE SAME
    • Publication number 20160199874
    • Publication date Jul 14, 2016
    • Caterpillar Inc.
    • John M. Spangler
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...