Patents by Inventor Patricia M. Corbett

Patricia M. Corbett 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).

  • FOOD GRADE LUBRICANT COMPOSITIONS
    Publication number: 20080125338
    Abstract: A food grade lubricant composition and method of lubricating food processing machinery. The food grade lubricant composition includes a major amount of food grade base oil and a minor amount of at least one additive composition. The additive composition includes one or more non-sludge promoting wear reducing agents. An advantage of the lubricant composition is that it may exhibit lower sludge formation tendencies than a lubricant composition containing a conventional wear reducing agent.
    Type: Application
    Filed: November 29, 2006
    Publication date: May 29, 2008
    Inventors: Patricia M. Corbett, Helen T. Ryan, Roger M. Sheets