TREA

Gerald Anthony Catenacci

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  • Toronto, Ontario, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of slip forming concrete
    • Patent number 4,152,382
    • Issue date May 1, 1979
    • Gerald A. Catenacci
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Slip form for concrete
    • Patent number 4,076,474
    • Issue date Feb 28, 1978
    • Gerald Anthony Catenacci
    • B28 - WORKING CEMENT, CLAY, OR STONE