Patents by Inventor Joe J. Estrada

Joe J. Estrada 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).

  • Process for preserving leafy produce
    Patent number: 5599571
    Abstract: This invention relates to a process for preserving leafy produce. The process comprises exposing the produce to be treated for a period of time to a dilute aqueous solution of a preservative composition. The preservative composition comprises sodium or calcium hypochlorite, a chloride salt and water.
    Type: Grant
    Filed: May 6, 1992
    Date of Patent: February 4, 1997
    Inventor: Joe J. Estrada