Patents by Inventor Jerrold R. Denchfield

Jerrold R. Denchfield 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).

  • Production of solid fuel-water slurries
    Patent number: 4088453
    Abstract: The pumpability of a solid fuel-water slurry is improved by the presence of a small amount of ammonia in the slurry.
    Type: Grant
    Filed: June 24, 1976
    Date of Patent: May 9, 1978
    Assignee: Texaco Inc.
    Inventors: Harry C. Wiese, Jerrold R. Denchfield, John C. Ahlborn, deceased, by Lloyd Keys Ahlborn, executor