TREA

Roland E. Shaddock

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  • Streator, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Jet nozzles
    • Patent number 4,819,314
    • Issue date Apr 11, 1989
    • The Pullman Peabody Company
    • Roland E. Shaddock
    • B08 - CLEANING
  • Information Patent Grant

    Method of manufacturing jet nozzles
    • Patent number 4,764,180
    • Issue date Aug 16, 1988
    • The Pullman Peabody Company
    • Roland E. Shaddock
    • B08 - CLEANING
  • Information Patent Grant

    Sewer and catch basin cleaning system
    • Patent number 4,578,198
    • Issue date Mar 25, 1986
    • Peabody Myers Corporation
    • Ronald L. Schmidt
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mobile vacuum loader
    • Patent number 4,227,893
    • Issue date Oct 14, 1980
    • Peabody Myers Corporation
    • Roland E. Shaddock
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mobile non-polluting cleaning and processing apparatus and method
    • Patent number 4,227,997
    • Issue date Oct 14, 1980
    • Peabody Myers Corporation
    • Roland E. Shaddock
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING