Patents by Inventor Susan K. Hentrich

Susan K. Hentrich 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).

  • Aerosol spray steel can dispensers with corrosion inhibitors
    Patent number: 5348731
    Abstract: An aerosol composition packaged in a steel can is described. The composition includes water, a propellant and as a corrosion inhibitor, a small amount of ammonium benzoate. The corrosion inhibitor can further be supplemented with ammonium hydroxide.
    Type: Grant
    Filed: May 19, 1993
    Date of Patent: September 20, 1994
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Anthony L. Patti, Susan K. Hentrich, Joseph R. Faryniarz