Patents by Inventor Gary C. Bauman

Gary C. Bauman 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).

  • Power driven toothbrush
    Patent number: 5353460
    Abstract: A hand-held power driven toothbrush carries a pair of exposed brush elements and self-contained driving means effective to directly drive one of said brush elements in oscillation, with linkage between the brush elements such that the second brush element is also oscillated, the two brush elements preferably being oscillated in opposite directions.
    Type: Grant
    Filed: September 24, 1993
    Date of Patent: October 11, 1994
    Assignee: Ohio Health Care Products, Inc.
    Inventor: Gary C. Bauman