Patents by Inventor Thomas E. Huetter

Thomas E. Huetter 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).

  • Method of making a tartar control baking soda dentifrice
    Patent number: 5456903
    Abstract: Methods for manufacturing baking soda dentifrice compositions containing pyrophosphate tartar control agent using tetrasodium pyrophosphate. The process and compositions have less than about 20% of the pyrophosphate dissolved in the dentifrice composition.
    Type: Grant
    Filed: December 28, 1994
    Date of Patent: October 10, 1995
    Assignee: Procter & Gamble
    Inventors: Thomas E. Huetter, Donald J. White, Jr., Edward R. Cox, Cloyd Dixon, Jr.
  • Pearlescent dentifrice compositions
    Patent number: 4849212
    Abstract: Dentifrice compositions are disclosed which have an improved pearlescence.
    Type: Grant
    Filed: June 22, 1987
    Date of Patent: July 18, 1989
    Assignee: The Procter & Gamble Company
    Inventors: William M. Glandorf, Jane R. Camplejohn, Thomas E. Huetter