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Donald C. Dunn

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  • Mesa, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe systems
    • Patent number 9,429,267
    • Issue date Aug 30, 2016
    • Donald C. Dunn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inflatable liner systems
    • Patent number 9,038,803
    • Issue date May 26, 2015
    • Corrosion Engineering, Inc.
    • Donald C. Dunn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Liner systems
    • Patent number 8,708,391
    • Issue date Apr 29, 2014
    • Corrosion Engineering, Inc.
    • Donald C. Dunn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Inflatable liner systems
    • Patent number 8,616,358
    • Issue date Dec 31, 2013
    • Corrosion Engineering, Inc.
    • Donald C. Dunn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Screen for vibrating material sorting apparatus
    • Patent number 5,699,918
    • Issue date Dec 23, 1997
    • Corrosion Engineering, Inc.
    • Donald C. Dunn
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Multiple deck vibrating screen apparatus
    • Patent number 5,341,939
    • Issue date Aug 30, 1994
    • Corrosion Engineering, Inc.
    • David J. Aitchison
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Pipe Systems
    • Publication number 20140332105
    • Publication date Nov 13, 2014
    • CORROSION ENGINEERING, INC.
    • Donald C. Dunn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Inflatable Liner Systems
    • Publication number 20140110218
    • Publication date Apr 24, 2014
    • CORROSION ENGINEERING, INC.
    • Donald C. Dunn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Inflatable Liner Systems
    • Publication number 20110180367
    • Publication date Jul 28, 2011
    • CORROSION ENGINEERING, INC.
    • Donald C. Dunn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Liner Systems
    • Publication number 20110181067
    • Publication date Jul 28, 2011
    • CORROSION ENGINEERING, INC.
    • Donald C. Dunn
    • B60 - VEHICLES IN GENERAL