TREA

John A. Merkey

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  • Stevens, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of operating a roll baler
    • Patent number 4,597,248
    • Issue date Jul 1, 1986
    • Sperry Corporation
    • Willis R. Campbell
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Drive mechanism for roll baler
    • Patent number 4,584,827
    • Issue date Apr 29, 1986
    • Sperry Corporation
    • John A. Merkey
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING