Patents by Inventor Andrew Menzen

Andrew Menzen 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).

  • Surgical scalpel
    Patent number: D533944
    Type: Grant
    Filed: August 17, 2004
    Date of Patent: December 19, 2006
    Inventors: Stephen J. Sullivan, Myles Kobren, Andrew Menzen