Patents by Inventor Michael Hammermeister

Michael Hammermeister 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).

  • Aid for persons with disabilities
    Publication number: 20070228092
    Abstract: A device for aiding disabled persons, of the type of a writing aid or a typing aid, is provided with a saddle that can be fitted onto a hand. A holding device for a writing tool or an extension is arranged on the saddle.
    Type: Application
    Filed: December 7, 2005
    Publication date: October 4, 2007
    Inventor: Michael Hammermeister