TREA

Thomas Industries

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Organization

  • Sheboygan, WI, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum pump with motor cooling
    • Patent number 6,390,790
    • Issue date May 21, 2002
    • Thomas Industries
    • Tobin A. Robertson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Conical rod piston
    • Patent number 5,092,224
    • Issue date Mar 3, 1992
    • Thomas Industries
    • Roy J. Rozek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Plastic piston head assembly
    • Patent number 5,022,312
    • Issue date Jun 11, 1991
    • Thomas Industries
    • Roy J. Rozek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Nebulizer
    • Patent number D306906
    • Issue date Mar 27, 1990
    • Thomas Industries
    • Walter B. Herbst
    • D24 - Medical and laboratory equipment