Patents by Inventor Thomas O. McAvoy

Thomas O. McAvoy 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).

  • Electromotive eradication of moss
    Patent number: 7249438
    Abstract: A method of controlling the growth of moss includes applying to the moss an aqueous solution including silver nitrate at a rate of about one fluid ounce per six square inches of moss.
    Type: Grant
    Filed: May 27, 2004
    Date of Patent: July 31, 2007
    Inventors: Arthur P. Weber, Thomas O. McAvoy