Patents by Inventor B. Harrison Cole

B. Harrison Cole 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: 4971785
    Abstract: A non-alcoholic delivery system for active ingredients is disclosed which does not require the use of alcohol as a solvent. Surface acting agents, or surfactants, are used to reduce surface tension of the compound in solution, facilitating dissolution of all additives including non-soluble, spray-dried flavoring oils. Surface acting agents also may produce a foaming or effervescent effect, if desired. One formulation produces a good-tasting, desirable mouthwash with appropriate flavor concentrations, as well as other products.
    Type: Grant
    Filed: March 30, 1990
    Date of Patent: November 20, 1990
    Assignee: Spectrum Consumer Products Co., Inc.
    Inventors: Mark E. Wilson, B. Harrison Cole
  • Patent number: 4919918
    Abstract: A non-alcoholic effervescent compound for cleaning and disinfecting the mouth, teeth, gums and breath without necessity of alcohol as a solvent. Surface acting agents, or surfactants, are used to reduce surface tension of the compound in solution, facilitating dissolution of all additives including non-soluble oil-containing components. Surface acting agents also produce a foaming effect which loosens bacteria and food off and out from between teeth. The compound eliminates use of alcohol as a solvent, has increased cleaning action from both foaming and effervescence and produces a good-tasting, desirable mouthwash with appropriate flavor concentrations.
    Type: Grant
    Filed: March 14, 1988
    Date of Patent: April 24, 1990
    Assignee: Spectrum Consumer Products Co., Inc.
    Inventors: B. Harrison Cole, Donald C. Kroeger, Mark E. Wilson