TREA

Robert D. WALDBAUER JR.

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  • Waynesboro, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bio-derived polyurethane fiber
    • Patent number 10,883,198
    • Issue date Jan 5, 2021
    • The LYCRA Company LLC
    • Robert O. Waldbauer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Fabric including polyolefin elastic fiber
    • Patent number 10,041,190
    • Issue date Aug 7, 2018
    • INVISTA North America S.a.r.l.
    • Robert O. Waldbauer
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Elastic fiber containing an anti-tack additive
    • Patent number 10,039,855
    • Issue date Aug 7, 2018
    • INVISTA North America S.a.r.l.
    • James Michael Lambert
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Spandex made with 1,3-diaminopentane
    • Patent number 5,981,686
    • Issue date Nov 9, 1999
    • E. I. Du Pont de Nemours and Company
    • Robert Otto Waldbauer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyurethaneureas and spandex made therefrom
    • Patent number 5,948,875
    • Issue date Sep 7, 1999
    • E. I. Du Pont de Nemours and Company
    • Hong Liu
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents