Patents by Inventor Michael Eugene May
Michael Eugene May 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: 11486502Abstract: Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a groove in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the groove and configured to extend from the groove beyond the body bore to seal against the sealing surface formed by the closure.Type: GrantFiled: December 12, 2020Date of Patent: November 1, 2022Assignee: Kerr Machine Co.Inventors: Mark S. Nowell, Kelcy Jake Foster, Michael Eugene May, Brandon Scott Ayres, Christopher Todd Barnett, Micheal Cole Thomas, Guy J. Lapointe
-
Publication number: 20220282725Abstract: A high pressure pump comprising a fluid end mechanically coupled to a power end. The power end is modular and comprises a crankshaft section, a crosshead section, and a connector section coupled together by a first set of stay rods. The fluid end comprises a plurality of fluid end sections positioned in a side-by-side relationship. Each of the plurality of fluid end sections are attached to the power end using a plurality of second set of stay rods.Type: ApplicationFiled: May 26, 2022Publication date: September 8, 2022Inventors: Mark S. Nowell, Kelcy Jake Foster, Micheal Cole Thomas, Christopher Todd Barnett, Nicholas Son, John Keith, Guy J. Lapointe, Michael Eugene May
-
Patent number: 11434901Abstract: A flangeless fluid end comprising a fluid end body releasably attached to a connect plate. The connect plate is attached to a power source using stay rods. The flow bores of the fluid end are sealed without threading a retainer nut into the walls of each bore. Instead, the flow bores are sealed by bolting a retainer to the fluid end body. Plungers to drive fluid through the fluid end body are installed within removable stuffing box sleeves. These sleeves are maintained within the plunger bores by the bolted retainers. A number of features, including the location of seals within bore walls and carbide inserts within valve structures, aid in reducing or transferring wear.Type: GrantFiled: March 8, 2021Date of Patent: September 6, 2022Assignee: Kerr Machine Co.Inventors: Mark S. Nowell, Kelcy Jake Foster, Christopher Todd Barnett, Brandon Scott Ayres, Michael Eugene May, Guy J. Lapointe, Micheal Cole Thomas
-
Publication number: 20220260161Abstract: Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a groove in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the groove and configured to extend from the groove beyond the body bore to seal against the sealing surface formed by the closure.Type: ApplicationFiled: May 6, 2022Publication date: August 18, 2022Inventors: Mark S. Nowell, Kelcy Jake Foster, Michael Eugene May, Brandon Scott Ayres, Christopher Todd Barnett, Micheal Cole Thomas, Guy J. Lapointe
-
Patent number: 11346339Abstract: A high pressure pump comprising a fluid end mechanically coupled to a power end. The power end is modular and comprises a crankshaft section, a crosshead section, and a connector section coupled together by a first set of stay rods. The fluid end comprises a plurality of fluid end sections positioned in a side-by-side relationship. Each of the plurality of fluid end sections are attached to the power end using a plurality of second set of stay rods.Type: GrantFiled: November 18, 2020Date of Patent: May 31, 2022Assignee: Kerr Machine Co.Inventors: Mark S. Nowell, Kelcy Jake Foster, Micheal Cole Thomas, Christopher Todd Barnett, Nicholas Son, John Keith, Guy J. Lapointe, Michael Eugene May
-
Publication number: 20220163034Abstract: A power end assembly includes a crankshaft section, a crosshead section, and a connector section coupled together by one, two, or more sets of stay rods. The power end may include one or more support plates that are coupled to the crankshaft section and/or crosshead section. The crosshead section includes a plurality of individual crosshead frames. The connector section may include a plurality of individual connector plates or may be a unitary connector plate. The power end is configured to be coupled to a fluid end assembly by coupling the fluid end assembly to the connector plates.Type: ApplicationFiled: December 27, 2021Publication date: May 26, 2022Inventors: Kelcy Jake Foster, Micheal Cole Thomas, Christopher Todd Barnett, Nicholas Son, John Keith, Mark S. Nowell, Guy J. Lapointe, Michael Eugene May
-
Publication number: 20220106951Abstract: A power end assembly includes a crankshaft section, a crosshead section, and a connector section coupled together by one, two, or more sets of stay rods. The power end may include one or more support plates that are coupled to the crankshaft section and/or crosshead section. The crosshead section includes a plurality of individual crosshead frames. The connector section may include a plurality of individual connector plates or may be a unitary connector plate. The power end is configured to be coupled to a fluid end assembly by coupling the fluid end assembly to the connector plates.Type: ApplicationFiled: December 14, 2021Publication date: April 7, 2022Inventors: Kelcy Jake Foster, Micheal Cole Thomas, Christopher Todd Barnett, Nicholas Son, John Keith, Mark S. Nowell, Guy J. Lapointe, Michael Eugene May
-
Publication number: 20210404561Abstract: Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure.Type: ApplicationFiled: September 14, 2021Publication date: December 30, 2021Inventors: Mark S. Nowell, Kelcy Jake Foster, Michael Eugene May, Brandon Scott Ayres, Christopher Todd Barnett, Micheal Cole Thomas, Guy J. Lapointe
-
Patent number: 11208996Abstract: A power end assembly includes a crankshaft section, a crosshead section, and a connector section coupled together by one, two, or more sets of stay rods. The power end may include one or more support plates that are coupled to the crankshaft section and/or crosshead section. The crosshead section includes a plurality of individual crosshead frames. The connector section may include a plurality of individual connector plates or may be a unitary connector plate. The power end is configured to be coupled to a fluid end assembly by coupling the fluid end assembly to the connector plates.Type: GrantFiled: November 18, 2020Date of Patent: December 28, 2021Assignee: Kerr Machine Co.Inventors: Kelcy Jake Foster, Micheal Cole Thomas, Christopher Todd Barnett, Nicholas Son, John Keith, Mark S. Nowell, Guy J. Lapointe, Michael Eugene May
-
Publication number: 20210348690Abstract: Apparatus and method contemplating a high pressure flow device having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure.Type: ApplicationFiled: July 21, 2021Publication date: November 11, 2021Inventors: Mark S. Nowell, Kelcy Jake Foster, Michael Eugene May, Brandon Scott Ayres
-
Patent number: 11143315Abstract: Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure.Type: GrantFiled: December 18, 2020Date of Patent: October 12, 2021Assignee: Kerr Machine Co.Inventors: Mark S. Nowell, Kelcy Jake Foster, Michael Eugene May, Brandon Scott Ayres, Christopher Todd Barnett, Micheal Cole Thomas, Guy J. Lapointe
-
Patent number: 11078903Abstract: A valve seat. The valve seat is used in a fluid end of a fracturing pump. The external surface of the valve seat has a tapered portion that retains the valve seat in the fluid end. The external surface also has a portion that is substantially cylindrical. A hardened insert is integrated into a strike face of the valve seat. The tapered portion is at a first end of the valve seat and the tapered portion is at a second end of the valve seat. The second end of the valve seat may be formed such that its exterior surface does not contact the fluid end.Type: GrantFiled: August 24, 2018Date of Patent: August 3, 2021Assignee: Kerr Machine Co.Inventors: Mark S. Nowell, Christopher Todd Barnett, Kelcy Jake Foster, Michael Eugene May, Michael Cole Thomas
-
Publication number: 20210215154Abstract: A fluid end having its fluid flow bores sealed without threading a retaining nut into the walls of each bore. The fluid ends may be assembled using a plurality of different kits, each kit comprising a fluid end body, a component, a retainer element, and a fastening system. The retainer element holds the component within each of the bores formed in the fluid end body and the fastening system secures the retainer element to the body. The fastening system comprises a plurality of externally threaded studs, washers and nuts in some embodiments. In other embodiments, the fastening system comprises a plurality of screws.Type: ApplicationFiled: March 29, 2021Publication date: July 15, 2021Inventors: Mark S. Nowell, Kelcy Jake Foster, Christopher Todd Barnett, Micheal Cole Thomas, Brandon Scott Ayres, Michael Eugene May, Guy J. Lapointe
-
Publication number: 20210190067Abstract: A flangeless fluid end comprising a fluid end body releasably attached to a connect plate. The connect plate is attached to a power source using stay rods. The flow bores of the fluid end are sealed without threading a retainer nut into the walls of each bore. Instead, the flow bores are sealed by bolting a retainer to the fluid end body. Plungers to drive fluid through the fluid end body are installed within removable stuffing box sleeves. These sleeves are maintained within the plunger bores by the bolted retainers. A number of features, including the location of seals within bore walls and carbide inserts within valve structures, aid in reducing or transferring wear.Type: ApplicationFiled: March 8, 2021Publication date: June 24, 2021Inventors: Mark S. Nowell, Kelcy Jake Foster, Christopher Todd Barnett, Brandon Scott Ayres, Michael Eugene May, Guy J. Lapointe, Micheal Cole Thomas
-
Publication number: 20210148346Abstract: A power end assembly includes a crankshaft section, a crosshead section, and a connector section coupled together by one, two, or more sets of stay rods. The power end may include one or more support plates that are coupled to the crankshaft section and/or crosshead section. The crosshead section includes a plurality of individual crosshead frames, The connector section may include a plurality of individual connector plates or may be a unitary connector plate. The power end is configured to be coupled to a fluid end assembly by coupling the fluid end assembly to the connector plates.Type: ApplicationFiled: November 18, 2020Publication date: May 20, 2021Inventors: Kelcy Jake Foster, Micheal Cole Thomas, Christopher Todd Barnett, Nicholas Son, John Keith, Mark S. Nowell, Guy J. Lapointe, Michael Eugene May
-
Publication number: 20210148349Abstract: A high pressure pump comprising a fluid end mechanically coupled to a power end. The power end is modular and comprises a crankshaft section, a crosshead section, and a connector section coupled together by a first set of stay rods. The fluid end comprises a plurality of fluid end sections positioned in a side-by-side relationship. Each of the plurality of fluid end sections are attached to the power end using a plurality of second set of stay rods.Type: ApplicationFiled: November 18, 2020Publication date: May 20, 2021Inventors: Mark S. Nowell, Kelcy Jake Foster, Micheal Cole Thomas, Christopher Todd Barnett, Nicholas Son, John Keith, Guy J. Lapointe, Michael Eugene May
-
Publication number: 20210108734Abstract: Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a groove in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the groove and configured to extend from the groove beyond the body bore to seal against the sealing surface formed by the closure.Type: ApplicationFiled: December 12, 2020Publication date: April 15, 2021Inventors: Mark S. Nowell, Kelcy Jake Foster, Michael Eugene May, Brandon Scott Ayres, Christopher Todd Barnett, Micheal Cole Thomas, Guy J. Lapointe
-
Publication number: 20210102630Abstract: Apparatus and method contemplating a high pressure fluid end assembly having a body defining a body bore and defining a recess in the body intersecting the body bore. A closure is joined to the body and forms a sealing surface. A seal is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure.Type: ApplicationFiled: December 18, 2020Publication date: April 8, 2021Inventors: Mark S. Nowell, Kelcy Jake Foster, Michael Eugene May, Brandon Scott Ayres, Christopher Todd Barnett, Micheal Cole Thomas, Guy J. Lapointe
-
Patent number: 10962001Abstract: A fluid end having as fluid flow bores sealed without threading a retaining nut into the walls of each bore. The fluid ends may be assembled using a plurality of different kits, each kit comprising a fluid end body, a component, a retainer element, and a fastening system. The retainer element holds the component within each of the bores formed in the fluid end body and the fastening system secures the retainer element to the body. The fastening system comprises a plurality of externally threaded studs, washers and nuts in some embodiments. In other embodiments, the fastening system comprises a plurality of screws.Type: GrantFiled: June 10, 2020Date of Patent: March 30, 2021Assignee: Kerr Machine Co.Inventors: Mark S. Nowell, Kelcy Jake Foster, Christopher Todd Barnett, Micheal Cole Thomas, Brandon Scott Ayres, Michael Eugene May, Guy J. Lapointe
-
Patent number: 10941866Abstract: A stem-guided valve for use inside of a fluid end. The valve body is installed in a conduit that traverses the fluid end housing. A removable guide element is installed within a bore formed in the valve body. A static component that is interposed within the conduit includes an elongate projecting stem. As the stem reciprocates axially with the guide element, the valve is caused to move between open and closed positions. In its closed position, the valve body engages a valve seat that surrounds the conduit. A plurality of perforations are formed in the walls of the guide element, the perforations allow fluid to drain from the guide element during operation.Type: GrantFiled: April 4, 2019Date of Patent: March 9, 2021Assignee: Kerr Machine Co.Inventors: Mark S. Nowell, Michael Cole Thomas, Christopher Todd Barnett, Michael Eugene May, Kelcy Jake Foster