TREA

Lee E. Perdelwitz Jr.

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  • Tacoma, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fiber blending system
    • Patent number 5,476,711
    • Issue date Dec 19, 1995
    • Weyerhaeuser Company
    • Carl Hebbard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fiber blending system
    • Patent number 5,316,601
    • Issue date May 31, 1994
    • Absorbent Products, Inc.
    • Carl Hebbard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Thermoplastic material containing towel
    • Patent number 5,085,914
    • Issue date Feb 4, 1992
    • Weyerhaeuser Company
    • Lee E. Perdelwitz
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Thermoplastic material containing towel
    • Patent number 5,030,500
    • Issue date Jul 9, 1991
    • Weyerhaeuser Company
    • Lee E. Perdelwitz
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Infant seat liner
    • Patent number D313527
    • Issue date Jan 8, 1991
    • Weyerhaeuser Company
    • Lee E. Perdelwitz
    • D06 - Furnishings
  • Information Patent Grant

    Infant seat liner
    • Patent number D312549
    • Issue date Dec 4, 1990
    • Weyerhaeuser Company
    • Lee E. Perdelwitz
    • D06 - Furnishings
  • Information Patent Grant

    Method of making a limited life pad
    • Patent number 4,900,377
    • Issue date Feb 13, 1990
    • Weyerhaeuser Company
    • Douglas E. Redford
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Infant car seat liner
    • Patent number 4,891,454
    • Issue date Jan 2, 1990
    • Weyerhaeuser Company
    • Lee E. Perdelwitz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Thermoplastic material containing absorbent pad or other article
    • Patent number 4,886,697
    • Issue date Dec 12, 1989
    • Weyerhaeuser Company
    • Lee E. Perdelwitz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Infant car seat liner
    • Patent number 4,885,200
    • Issue date Dec 5, 1989
    • Weyerhaeuser Company
    • Lee E. Perdelwitz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Absorbent article with tear line guide
    • Patent number 4,882,213
    • Issue date Nov 21, 1989
    • Weyerhaeuser Company
    • Paul G. Gaddis
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...