Patents by Inventor David Gregory Miller

David Gregory Miller 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).

  • Hand tool with interchangeable implements
    Patent number: 6651346
    Abstract: A hand tool having a handle provided with a mating surface for detachably securing the handle to a removable attachment. The mating surfaces of the handle and the removable attachment are exposed when not secured together. This feature facilitates cleaning of the device.
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: November 25, 2003
    Assignee: Sturgis Tools, Inc.
    Inventors: Kenneth Ashby Sturgis, David Gregory Miller, Joseph Wayne Kuchta