TREA

Dale W. MacKenzie

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  • Sunnybrook, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air assisted thresher
    • Patent number 10,201,127
    • Issue date Feb 12, 2019
    • Sunnybrook Welding & Machine Shop Ltd.
    • Gerald A Foster
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Method and apparatus for boronizing a metal workpiece
    • Patent number 6,258,172
    • Issue date Jul 10, 2001
    • Gerald Allen Foster
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR ASSISTED THRESHER
    • Publication number 20170295723
    • Publication date Oct 19, 2017
    • Gerald A. Foster
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Concave for Rotary Combine
    • Publication number 20140171164
    • Publication date Jun 19, 2014
    • Kondex Corporation
    • Gerald A. Foster
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Concave for a combine harvester
    • Publication number 20050197176
    • Publication date Sep 8, 2005
    • Gerald A. Foster
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING