TREA

Louis B. Chapko

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  • Alma, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Maize hybrid X95H700
    • Patent number 9,955,641
    • Issue date May 1, 2018
    • Pioneer Hi-Bred International, Inc.
    • Louis B Chapko
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Maize hybrid X00H389
    • Patent number 9,894,867
    • Issue date Feb 20, 2018
    • Pioneer Hi-Bred International, Inc.
    • Michael Adam Chandler
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Maize hybrid X80H133
    • Patent number 9,872,477
    • Issue date Jan 23, 2018
    • Pioneer Hi-Bred International, Inc.
    • Louis Brian Chapko
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Inbred maize line PHBAB
    • Patent number 7,294,774
    • Issue date Nov 13, 2007
    • Pioneer Hi-Bred International, Inc.
    • Todd Elliott Piper
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Inbred maize line PH7JB
    • Patent number 7,270,380
    • Issue date Sep 18, 2007
    • Pioneer Hi-Bred International, Inc.
    • Louis Brian Chapko
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Inbred maize line PH7JD
    • Patent number 7,214,864
    • Issue date May 8, 2007
    • Pioneer Hi-Bred International, Inc.
    • Louis Brian Chapko
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Inbred maize line PHBAB
    • Patent number 6,969,788
    • Issue date Nov 29, 2005
    • Pioneer Hi-Bred International, Inc.
    • Todd Elliott Piper
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Inbred maize line PH7JB
    • Patent number 6,740,796
    • Issue date May 25, 2004
    • Pioneer Hi-Bred International, Inc.
    • Louis Brian Chapko
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Inbred maize line PH1GG
    • Patent number 6,080,919
    • Issue date Jun 27, 2000
    • Pioneer Hi-Bred International, Inc.
    • Lori Lisa Carrigan
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hybrid maize plant and seed 35B26
    • Patent number 6,077,998
    • Issue date Jun 20, 2000
    • Pioneer Hi-Bred International, Inc.
    • Louis Brian Chapko
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Inbred maize line PH19V
    • Patent number 5,948,957
    • Issue date Sep 7, 1999
    • Pioneer Hi-Bred International, Inc.
    • Louis Brian Chapko
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Hybrid maize plant and seed (3820)
    • Patent number 5,731,494
    • Issue date Mar 24, 1998
    • Pioneer Hi-Bred International, Inc.
    • Louis Brian Chapko
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Inbred maize line phap8
    • Patent number 5,569,818
    • Issue date Oct 29, 1996
    • Pioneer Hi-Bred International, Inc.
    • Louis B. Chapko
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING