TREA

Roger C. Eddy

Follow

Person

  • New Castle, PA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Wave suppressor
    • Patent number 5,520,562
    • Issue date May 28, 1996
    • Roger C. Eddy
    • E04 - BUILDING
  • Information Patent Grant

    Wave suppressor
    • Patent number D319284
    • Issue date Aug 20, 1991
    • Jack K. Kiefer
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Wave suppression means
    • Patent number 4,894,873
    • Issue date Jan 23, 1990
    • Jack K. Kiefer
    • E04 - BUILDING