TREA

David P. Krutsch

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  • Betharyes, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Propanil dispersible granule
    • Patent number 5,714,439
    • Issue date Feb 3, 1998
    • Rohm & Haas Company
    • Richard David Houghton
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Propanil dispersible granule formulation
    • Patent number 5,532,209
    • Issue date Jul 2, 1996
    • Rohm & Haas Company
    • Richard D. Houghton
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING