Patents by Inventor Chris R. Williams

Chris R. Williams 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).

  • Patent number: 10738544
    Abstract: The invention provides a compact pipe handling trailer for a drilling or service rig. The pipe handling trailer includes a deck having a raised frame and an extended horizontal frame. A trough is pivotally housed within the extended horizontal frame, the trough having a first end and a second end. A first piston/cylinder assembly is operably coupled to the first end of the trough; a second piston/cylinder assembly is operably coupled proximal to the second end of the trough. An operating means for the pipe handling trailer is provided within the raised frame of the deck. The pipe handling trailer is transportable and is attached to a trailer on a common axle. A number of retractable downriggers are provided on the deck to position the pipe handling trailer firmly to the ground.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: August 11, 2020
    Inventors: Chris R. Williams, Garry Payne
  • Patent number: 9725970
    Abstract: The invention provides a compact pipe handling trailer for a drilling or service rig. The pipe handling trailer includes a deck having a raised frame and an extended horizontal frame. A trough is pivotally housed within the extended horizontal frame, the trough having a first end and a second end. A first piston/cylinder assembly is operably coupled to the first end of the trough; a second piston/cylinder assembly is operably coupled proximal to the second end of the trough. An operating means for the pipe handling trailer is provided within the raised frame of the deck. The pipe handling trailer is transportable and is attached to a trailer on a common axle. A number of retractable downriggers are provided on the deck to position the pipe handling trailer firmly to the ground.
    Type: Grant
    Filed: September 17, 2014
    Date of Patent: August 8, 2017
    Inventors: Chris R. Williams, Garry Payne