Patents by Inventor Willas L. Vermilion, Jr.

Willas L. Vermilion, Jr. 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).

  • Fluid catalytic cracking process for conversion of residual oils
    Patent number: 4064038
    Abstract: A fluid catalytic cracking process employing in combination a riser reaction zone and a CO-burning regeneration zone for the conversion of a feedstream comprising a residual oil to a distillate fuel.
    Type: Grant
    Filed: October 21, 1974
    Date of Patent: December 20, 1977
    Assignee: Universal Oil Products Company
    Inventor: Willas L. Vermilion, Jr.