TREA

Wilfred C. Frederiksen

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  • Huntington Beach, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Nut cracking machine
    • Patent number 5,247,879
    • Issue date Sep 28, 1993
    • Wilfred C. Frederiksen
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Vertical grain dryer
    • Patent number 5,233,766
    • Issue date Aug 10, 1993
    • Wilfred C. Frederiksen
    • F26 - DRYING
  • Information Patent Grant

    Collection netting for fruit and nut trees
    • Patent number 5,189,871
    • Issue date Mar 2, 1993
    • Wilfred C. Frederiksen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Nut shelling machine
    • Patent number 5,115,733
    • Issue date May 26, 1992
    • Wilfred C. Frederiksen
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Hand cracker for nuts
    • Patent number 5,070,617
    • Issue date Dec 10, 1991
    • Wilfred C. Frederiksen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Collection netting for fruits and nuts trees
    • Patent number 4,901,513
    • Issue date Feb 20, 1990
    • Sun Y. Kim
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Nut shelling machine
    • Patent number 4,793,248
    • Issue date Dec 27, 1988
    • Wilfred C. Frederiksen
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES