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Leslie J. M. Cleasby

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  • Novato, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Emission control system for asphalt kettle
    • Patent number 6,065,469
    • Issue date May 23, 2000
    • Cleasby Manufacturing Company, Inc.
    • Leslie J. M. Cleasby
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Hot valve for submerged pump system
    • Patent number 5,601,113
    • Issue date Feb 11, 1997
    • Cleasby Manufacturing Company, Inc.
    • Leslie J. M. Cleasby
    • E04 - BUILDING