Patents by Inventor Hans Mark Fehlmann

Hans Mark Fehlmann 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).

  • METHOD OF MANUFACTURING AN INSULATED, IMPACT RESISTANT WINDOW
    Publication number: 20090311449
    Abstract: An insulated glass unit (IGU) is provided. The IGU meets the industry standards for impact resistance while significantly reducing the weight of the IGU compared to conventional IGUs. In particular, the two pane IGUs of the present invention can meet or exceed industry standards for various wind storm criteria while reducing the weight and cost of the IGU. The IGU only requires one layer of film to meet the performance of previous IOU designs that require two or more layers of film laminated to two or more surfaces of glass.
    Type: Application
    Filed: June 10, 2009
    Publication date: December 17, 2009
    Inventors: Hans Mark Fehlmann, Jeffrey Pratt, John Storms, Michael W. Sullivan, David W. Avison, Karen Hayden, Frank A. Mannarino