Patents by Inventor Richard Timothy Oliver

Richard Timothy Oliver 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: 20140054390
    Abstract: A tubular service device, for cleaning, sandblasting, painting, etc. the exterior surface of a tubular. A hoop is positioned on a tubular string by a plurality of rollers, and holds a plurality of nozzles at a desired distance from the tubular surface. A pressurized fluid, such as a cleaning fluid, is pumped through the nozzles onto the tubular surface, at high pressures if required. The device is moved along the length of the tubular by powered rollers or a cable hoist. The tubular service device can also be used to paint or sandblast the tubular surface. A hood or enclosure may be added around the device to capture liquids and solids. The apparatus may be operated remotely, permitting personnel to remain in a secure location while elevated locations are cleaned.
    Type: Application
    Filed: August 20, 2013
    Publication date: February 27, 2014
    Inventor: Richard Timothy Oliver