Patents by Inventor Roger E. Hawks

Roger E. Hawks 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).

  • Upgrading of low quality green coffee
    Patent number: 4671964
    Abstract: A method for use upgrading green coffee beans which comprises an initial steam treatment, a moisturization of the coffee, and an additional steam treatment. The method provides for a more efficient and improved upgrading of the beans. The method also results in a more rapid hydration of the beans during the moisturization step.
    Type: Grant
    Filed: January 24, 1986
    Date of Patent: June 9, 1987
    Assignee: General Foods Corp.
    Inventors: Reghina Davidescu, Randy F. Striebel, Roger E. Hawks