TREA

George O. Pehr

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  • Orland Park, IL, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-TUBE EXTRUSION APPARATUS AND METHOD
    • Publication number 20110027404
    • Publication date Feb 3, 2011
    • VISKASE COMPANIES, INC.
    • Aamir W. Siddiqui
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Multi-Tube Extrusion Apparatus and Method
    • Publication number 20100007043
    • Publication date Jan 14, 2010
    • VISKASE COMPANIES, INC.
    • Aamir W. Siddiqui
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL