Patents by Inventor Jacob Richard Smith

Jacob Richard Smith 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: 20200165875
    Abstract: A pullback device for attaching to a rotary drill bit that has a pair of wrench flats on its base without disassembling or removing the rotary drill bit from a drill string. The pullback device includes an anchoring portion including a collar configured to engage with the wrench flats of the rotary drill bit. The pullback device includes a plurality of arms, each of the plurality of arms having a first end including an attachment location configured to attach product to the pullback device for pullback of the product by the drill string, and each of the arms including a second end opposite the first end, the second end attached to the collar.
    Type: Application
    Filed: January 31, 2020
    Publication date: May 28, 2020
    Inventors: Tyler J. Dorin, Jacob Richard Smith, Michael D. Langenfeld