TREA

Charles J. Saylor

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  • Zeeland, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wall panel with prewired power system
    • Patent number RE31733
    • Issue date Nov 13, 1984
    • Haworth Mfg., Inc.
    • Richard G. Haworth
    • 339 -
  • Information Patent Grant

    Wall panel with prewired power system
    • Patent number 4,370,008
    • Issue date Jan 25, 1983
    • Haworth Mfg., Inc.
    • Richard G. Haworth
    • E04 - BUILDING
  • Information Patent Grant

    Wall panel with prewired power system
    • Patent number 4,199,206
    • Issue date Apr 22, 1980
    • Haworth Mfg., Inc.
    • Richard G. Haworth
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Sound absorbing panel
    • Patent number 4,155,211
    • Issue date May 22, 1979
    • Haworth Mfg., Inc.
    • Charles J. Saylor
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Sound absorbing panel
    • Patent number 4,084,366
    • Issue date Apr 18, 1978
    • Haworth Mfg., Inc.
    • Charles J. Saylor
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sound absorbing panel
    • Patent number 4,084,367
    • Issue date Apr 18, 1978
    • Haworth Mfg., Inc.
    • Charles J. Saylor
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Wall panel with prewired power system
    • Patent number 4,060,294
    • Issue date Nov 29, 1977
    • Haworth Mfg., Inc.
    • Richard G. Haworth
    • E04 - BUILDING
  • Information Patent Grant

    Alignment system for wall panels
    • Patent number 3,990,204
    • Issue date Nov 9, 1976
    • Haworth Mfg., Inc.
    • Richard G. Haworth
    • E04 - BUILDING