Patents by Inventor JoAnn Marrell

JoAnn Marrell 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 MULTI-LAYER INSULATION BLANKETS
    Publication number: 20080223186
    Abstract: This invention is directed to a method for manufacturing MLI blankets, and MLI blankets which reduce PIM, which employs an existing cutting apparatus to perform a substantially automated cutting process with minimum hand operations resulting in increased productivity, improved uniformity of the blanket shapes and cut patterns, and, elimination of the use of templates.
    Type: Application
    Filed: March 14, 2007
    Publication date: September 18, 2008
    Inventors: Amelia Leichliter, JoAnn Marrell, Joseph Kreuzpaintner, Brynn Johnson
  • PUNCH TOOL WITH VACUUM COLLECTION DEVICE
    Publication number: 20080223187
    Abstract: This invention is directed to a punch tool having a vacuum collection device for punching openings in the layers of insulation material used in the formation of MLI blankets, and automatically removing debris produced in such punching operation.
    Type: Application
    Filed: March 14, 2007
    Publication date: September 18, 2008
    Inventors: Amelia Leichliter, JoAnn Marrell, Joseph Kreuzpaintner, Brynn Johnson