Patents by Inventor David G. Lenyo

David G. Lenyo 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).

  • Hole saw adaptor
    Patent number: D723897
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: March 10, 2015
    Inventors: David G. Lenyo, Tania Davlin