TREA

Donald J. Sanderson

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  • Puslinch, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wavy disc blade with notches
    • Patent number 9,392,737
    • Issue date Jul 19, 2016
    • NATT TOLLS GROUP INC.
    • Donald Joseph Sanderson
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Self leveling towed implement
    • Patent number 7,063,167
    • Issue date Jun 20, 2006
    • Case Corporation
    • Albert W. Staszak
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Soil-working implement having quick-change sweep design
    • Patent number 6,315,058
    • Issue date Nov 13, 2001
    • Case Corporation
    • Eugen J. Birkenbach
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    WAVY DISC BLADE WITH NOTCHES
    • Publication number 20150289433
    • Publication date Oct 15, 2015
    • NORTH AMERICAN TILLAGE TOOLS COMPANY
    • Donald Joseph Sanderson
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SHALLOW CONCAVITY SCALLOPED DISC BLADE
    • Publication number 20110240319
    • Publication date Oct 6, 2011
    • CANYON STREET CROSSING LIMITED LIABILITY COMPANY
    • Donald J. Sanderson
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING