Patents by Inventor Donald P. White

Donald P. White 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).

  • Ink eradicator system including film forming polymer
    Patent number: 5378752
    Abstract: An ink eradicator system is provided which includes an eradicator fluid that includes a reducing agent, a film-forming polymer and water.
    Type: Grant
    Filed: November 5, 1992
    Date of Patent: January 3, 1995
    Assignee: The Gillette Company
    Inventors: Donald P. White, Rachel M. Loftin