TREA

H.P.S. Merrimac, Inc.

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Organization

  • South Portland, ME, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Turbine control valve
    • Patent number 6,035,644
    • Issue date Mar 14, 2000
    • HPS Merrimac
    • Paul G. LaHaye
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ceramic heat exchanger
    • Patent number 5,765,596
    • Issue date Jun 16, 1998
    • HPS Merrimac
    • Paul G. LaHaye
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Oxygen monitoring devices
    • Patent number 5,296,112
    • Issue date Mar 22, 1994
    • H.P.S. Merrimac, Inc.
    • John L. Seger
    • G01 - MEASURING TESTING