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Joseph A. Le Blanc

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  • Glen Ellyn, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cartridge rotary vane pump
    • Patent number 4,838,772
    • Issue date Jun 13, 1989
    • Gast Manufacturing Corporation
    • Joseph A. LeBlanc
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cartridge rotary vane pump
    • Patent number 4,204,815
    • Issue date May 27, 1980
    • Gast Manufacturing Corporation
    • Joseph A. Le Blanc
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...