Patents by Inventor Niels-Erik Thomsen

Niels-Erik Thomsen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Textile ducts
    Publication number: 20060199501
    Abstract: This invention relates to a duct suitable for use in an air circulation system, the duct comprising an inner gas-permeable layer and an outer gas-impervious layer, and one or more spaces therebetween.
    Type: Application
    Filed: December 29, 2004
    Publication date: September 7, 2006
    Applicants: Wellman Defence Limited
    Inventors: Stephen Cassidy, Brian Hunt, Niels-Erik Thomsen