Patents by Inventor Robert J. Pado

Robert J. Pado 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).

  • Non-lethal organic bird repellant
    Publication number: 20040253286
    Abstract: A new use for chemicals paradichlorobenzene (10) and naphthalene (20), colorless or white, volatile crystals with a strong coal tar odor, that when positioned in areas where birds gather or roost, such as rooftops, eaves or ledges, diffuses into the surrounding air resulting in birds being deterred from affected area.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 16, 2004
    Inventors: Robert J. Pado, Christine Linda Hemphill