Patents by Inventor Michael F. Martin

Michael F. Martin 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).

  • Combined vacuum cleaner handle and wand
    Patent number: D353917
    Type: Grant
    Filed: April 23, 1993
    Date of Patent: December 27, 1994
    Assignee: Electrolux Corporation
    Inventors: Peter Hoekstra, Michael F. Martin, George C. Moyher, Jr., Duane M. Loose, David G. Honan