Patents by Inventor Glen R. Harding

Glen R. Harding 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).

  • Patent number: 5176151
    Abstract: A resilient and flexible intra-oral device which control releases pharmaceutical preparations into the mouth. A preferred embodiment of the device is a silicone lollipop.
    Type: Grant
    Filed: May 20, 1991
    Date of Patent: January 5, 1993
    Inventor: Glen R. Harding
  • Patent number: 4949731
    Abstract: An elastic and flexible oral prophylactic that conforms to the mouth. The hygienic appliance may incorporate texture and flavor, and includes impermeable and permeable embodiments.
    Type: Grant
    Filed: August 27, 1987
    Date of Patent: August 21, 1990
    Inventor: Glen R. Harding