Patents by Inventor Mario A. Di Nolfo

Mario A. Di Nolfo 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).

  • Breath freshener composition and method
    Patent number: 4303648
    Abstract: A breath freshener composition is provided which may be in the form of a comestible, such as a pill, powder, tablet, pressed candy or mint, boiled candy, mouthwash, dental cream, chewing gum and the like, and which includes as its active ingredient a vegetable oil employed in combination with magnesium hydroxide or basic hydrated magnesium carbonate. The above breath freshener composition is especially effective in eliminating onion odor in the mouth and saliva. In addition, a method is provided for inhibiting bad breath wherein any of the above combinations are employed.
    Type: Grant
    Filed: April 7, 1980
    Date of Patent: December 1, 1981
    Assignee: Life Savers, Inc.
    Inventors: Frank Witzel, Mario A. Di Nolfo, Burton Rodney, Donald A. M. Mackay