Patents by Inventor Gregg Mathiak

Gregg Mathiak 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).

  • Surface equipment protection from borehole pulsation energies
    Patent number: 11591859
    Abstract: A pulsation and acoustic energy reduction dampener for installation within well piping between a standpipe and a swivel includes a body formed from a union connection sub providing a threaded male connection at one end of the body and welded to a union connection nut providing a threaded female connection at the other end, each for connection to the well piping. A flow restriction orifice assembly is secured by welding or gluing within the union connection sub and includes a replaceable wear component such as an annular ceramic insert with a tapered or cylindrical interior through-hole.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: February 28, 2023
    Assignee: Performance Pulsation Control, Inc.
    Inventors: Lucas Love, Gregg Mathiak, John Thomas Rogers, Cersten Jantzon
  • SURFACE EQUIPMENT PROTECTION FROM BOREHOLE PULSATION ENERGIES
    Publication number: 20220112774
    Abstract: A pulsation and acoustic energy reduction dampener for installation within well piping between a standpipe and a swivel includes a body formed from a union connection sub providing a threaded male connection at one end of the body and welded to a union connection nut providing a threaded female connection at the other end, each for connection to the well piping. A flow restriction orifice assembly is secured by welding or gluing within the union connection sub and includes a replaceable wear component such as an annular ceramic insert with a tapered or cylindrical interior through-hole.
    Type: Application
    Filed: October 12, 2021
    Publication date: April 14, 2022
    Inventors: Lucas Love, Gregg Mathiak, John Thomas Rogers, Cersten Jantzon