Patents by Inventor Jan Waara

Jan Waara 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).

  • COMPOSITE STRUCTURE TOOL
    Publication number: 20120256076
    Abstract: A method of producing a forming tool and a forming tool for forming an article. The forming tool includes a composite face sheet having a forming surface and an inner surface opposite the forming surface. A support structure is attached to the inner surface of the composite face sheet. The support structure includes a support shell of composite having a first surface facing the inner surface of the composite face sheet and having a second surface opposite the first surface. The support structure further includes distance members. The support shell is fixed at a distance from the composite face sheet by the distance members.
    Type: Application
    Filed: November 17, 2009
    Publication date: October 11, 2012
    Inventors: Tommy Grankall, Anders Lundberg, Jan Andersson, Mikael Petersson, Björn Weidmann, Jan Waara, Per Hallander