TREA

Roman S. Kopylov

Follow

Person

  • Prior Lake, MN, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Pump piston
    • Patent number 11,572,876
    • Issue date Feb 7, 2023
    • Graco Minnesota Inc.
    • Joseph E. Tix
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Protective coatings sprayer
    • Patent number D851211
    • Issue date Jun 11, 2019
    • Graco Minnesota Inc.
    • Christopher J. Pellin
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Protective coatings sprayer
    • Patent number D769414
    • Issue date Oct 18, 2016
    • Graco Minnesota Inc.
    • Joshua D. Roden
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Plural component proportioner
    • Patent number D734832
    • Issue date Jul 21, 2015
    • Graco Minnesota Inc.
    • Jeffrey N. Velgersdyk
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    PUMP PISTON
    • Publication number 20190063428
    • Publication date Feb 28, 2019
    • Graco Minnesota Inc.
    • Joesph E. Tix
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRICALLY HEATED HOSE
    • Publication number 20150226362
    • Publication date Aug 13, 2015
    • Graco Minnestoa Inc.
    • Mark J. Brudevold
    • B32 - LAYERED PRODUCTS