Patents by Inventor Wayne L. Brustad

Wayne L. Brustad 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).

  • Fragrance-releasing microcapsules on a see-through substrate
    Patent number: 4493869
    Abstract: Fragrance releasing appliques are provided which comprise a transparent or translucent substrate bearing microcapsules in a binder on one surface and an adhesive on the remaining surface.
    Type: Grant
    Filed: October 11, 1983
    Date of Patent: January 15, 1985
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Norman P. Sweeny, Keith E. Relyea, Wayne L. Brustad