TREA

Marvin L. Joray

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  • Celina, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Height control for multi-row crop harvester
    • Patent number 4,193,250
    • Issue date Mar 18, 1980
    • Paul Revere Corporation
    • Norman J. Kessens
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Forage harvester and attachment therefor
    • Patent number 4,085,570
    • Issue date Apr 25, 1978
    • Avco Corporation
    • Marvin L. Joray
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING