Patents by Inventor Bobby Joe CHAPMAN

Bobby Joe CHAPMAN 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).

  • System and Method for a Frac System
    Publication number: 20230258064
    Abstract: A system and method for a frac pump. The system includes a turbine. The turbine can be 100% powered by natural gas or other fuels. The turbine, which can have an OEM controller, drives a frac pump. The frac pump is used for fracturing. The system has a controller which controls the system, including the OEM controller. The system has an air filtration system to treat the air entering the turbine. The air filtration system can include a system with no moving parts and no filters. The system fits within a trailer so it can be transported to remote locations. The system is self-sufficient.
    Type: Application
    Filed: April 21, 2023
    Publication date: August 17, 2023
    Inventors: Bobby Joe CHAPMAN, Sean Dee EDWARDS, Michael Gerard KING, Seth Richard MOORE, Kevin Martin VOLDARSKI
  • Natural Gas Fracturing Engine System and Method
    Publication number: 20230235654
    Abstract: A natural gas engine is utilized for fracturing. The natural gas engine can utilize recovered natural gas as the fuel source. This eliminates the need for expensive diesel fuel. The natural gas system results in several benefits including economic savings as well as environmental advantages in the reduction of particulate, greenhouse gases, including NOx, methane, CO2, CO, VOC etc.
    Type: Application
    Filed: January 23, 2023
    Publication date: July 27, 2023
    Inventors: Sean Dee EDWARDS, Seth Richard MOORE, Bobby Joe CHAPMAN
  • System and method for a frac system
    Patent number: 11661831
    Abstract: A system and method for a frac pump. The system includes a turbine. The turbine can be 100% powered by natural gas or other fuels. The turbine, which can have an OEM controller, drives a frac pump. The frac pump is used for fracturing. The system has a controller which controls the system, including the OEM controller. The system has an air filtration system to treat the air entering the turbine. The air filtration system can include a system with no moving parts and no filters. The system fits within a trailer so it can be transported to remote locations. The system is self-sufficient.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: May 30, 2023
    Inventors: Bobby Joe Chapman, Sean Dee Edwards, Michael Gerard King, Seth Richard Moore, Kevin Martin Voldarski
  • System and Method for a Frac System
    Publication number: 20220127944
    Abstract: A system and method for a frac pump. The system includes a turbine. The turbine can be 100% powered by natural gas or other fuels. The turbine, which can have an OEM controller, drives a frac pump. The frac pump is used for fracturing. The system has a controller which controls the system, including the OEM controller. The system has an air filtration system to treat the air entering the turbine. The air filtration system can include a system with no moving parts and no filters. The system fits within a trailer so it can be transported to remote locations. The system is self-sufficient.
    Type: Application
    Filed: October 21, 2021
    Publication date: April 28, 2022
    Inventors: Bobby Joe CHAPMAN, Sean Dee EDWARDS, Michael Gerard KING, Seth Richard MOORE, Kevin Martin VOLDARSKI