TREA

Robert C. Futty

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  • Willow Street, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hammer system for cement meter
    • Patent number 4,081,109
    • Issue date Mar 28, 1978
    • IRL Daffin Associates, Inc.
    • John L. Kugle
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and apparatus for maintaining highways
    • Patent number 4,072,435
    • Issue date Feb 7, 1978
    • IRL Daffin Associates, Inc.
    • Ralph W. Coho
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES