TREA

Richard F. Wilk

Follow

Person

  • Lisbon, OH, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Porous gas burner
    • Patent number 6,354,831
    • Issue date Mar 12, 2002
    • R & R Holdings, Inc.
    • Richard F. Wilk
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents