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Jeffrey Pontius

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Patents Grantslast 30 patents

  • Information Patent Grant

    Evaporative humidifier pad made of rigidifying layer laminated to p...
    • Patent number 8,038,128
    • Issue date Oct 18, 2011
    • Columbus Industries, Inc.
    • Jeffrey Pontius
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Evaporative humidifier pad
    • Patent number 6,110,564
    • Issue date Aug 29, 2000
    • Columbus Industries, Inc.
    • Jeffrey S. Pontius
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Temporary diaper storage container
    • Patent number 5,158,199
    • Issue date Oct 27, 1992
    • Columbus Industries, Inc.
    • Jeffrey S. Pontius
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Temporary diaper storage container
    • Patent number 5,022,553
    • Issue date Jun 11, 1991
    • Jeffrey S. Pontius
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Range hood filter pad
    • Patent number 4,955,995
    • Issue date Sep 11, 1990
    • Columbus Industries, Inc.
    • Jeffrey S. Pontius
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Gaseous filter construction
    • Patent number 4,793,837
    • Issue date Dec 27, 1988
    • Columbus Industries, Inc.
    • Jeffrey S. Pontius
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents