Patents by Inventor Leonard J. Kedzierski, III

Leonard J. Kedzierski, III 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).

  • Sunscreen composition
    Patent number: 5026540
    Abstract: Clear water-proof sunscreen compositions, including a film-forming synthetic resin, a solvent, an ultra-violet sunscreening agent and an emollient are disclosed. The compositions when spread on the skin leave an elegant non-greasy, non-tacky film with a superior resistance to removal by water and which provide prolonged high level protection for human skin to ultraviolet radiation.
    Type: Grant
    Filed: June 4, 1987
    Date of Patent: June 25, 1991
    Assignee: Chesebrough-Pond's USA Co.
    Inventors: Richard P. Dixon, Leonard J. Kedzierski, III