Patents by Inventor Silas Clark

Silas Clark 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).

  • Publication number: 20250276436
    Abstract: A mobile accessory rack for holding accessories includes a framework having a pair of lower side rails that each defines open ends and a first channel extending therebetween. The framework includes a pair of support rails extending between said ends of said pair of lower side rails, each support rail having open ends and that define a second channel extending therebetween. The lower side rails and support rails are hollow and configured to receive respective prongs of a forklift for movement thereof. Further, the framework includes a pair of guide brackets extending upwardly from said pair of lower side rails, each guide bracket defining a primary slot having an open end and extending inwardly at an angle for frictionally receiving a skid steer bucket therein. The framework may also include a plurality of pockets each being configured to hold a skid steer accessory in an upright configuration.
    Type: Application
    Filed: March 4, 2024
    Publication date: September 4, 2025
    Inventors: Silas Clark, Holly Clark
  • Patent number: 4458756
    Abstract: Method of heavy oil recovery from deep formations using in-situ wet oxidation steam generation, and a generator for such purpose, comprising a feed for a coal/water slurry and a feed of oxidative gas from ground level to the formation, forming a cavity in the formation where the slurry and gas meet for "wet oxidation" under the inherent pressures and temperature of the deep cavity, augmented by pressurizing the feeds and, if necessary by use of a primary ignitor, to generate carbon dioxide and steam which forces the heavy oil through one or more producing regions located in the formation in the neighborhood of the cavity. Packing may be set in place above the formation to limit escape of productive gas products of the wet oxidation.
    Type: Grant
    Filed: August 11, 1981
    Date of Patent: July 10, 1984
    Assignee: Hemisphere Licensing Corporation
    Inventor: Silas Clark