Patents by Inventor Jacob A. Brown
Jacob A. Brown 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).
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Patent number: 11951596Abstract: A rotary impact tool includes a motor housing, an electric motor supported in the motor housing, and a drive assembly for converting a continuous torque input from the motor to consecutive rotational impacts upon a workpiece. The drive assembly includes an anvil including an anvil lug and a hammer that is both rotationally and axially movable relative to the anvil. The hammer includes a hammer lug for imparting the consecutive rotational impacts upon the anvil lug. The rotary impact tool further comprises a printed circuit board assembly including a sensor that is configured to detect rotation of the anvil. The printed circuit board assembly is spaced from the anvil to define an axial gap therebetween.Type: GrantFiled: August 5, 2021Date of Patent: April 9, 2024Assignee: MILWAUKEE ELECTRIC TOOL CORPORATIONInventors: Jacob P. Schneider, Evan Brown, Benjamin J. Farley, Nathan P. Sievers, Braden A. Roberts, John S. Dev, IV
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Patent number: 11938594Abstract: An impact tool includes a housing including a motor housing portion and a front housing coupled to the motor housing portion, a motor supported within the motor housing portion, a battery pack supported by the housing for providing power to the motor, and a drive assembly supported within the housing and configured to convert continuous torque from the motor to consecutive rotational impacts upon a workpiece capable of developing at least 1,700 ft-lbs of fastening torque. The drive assembly includes a camshaft driven by the motor for rotation about an axis, an anvil extending from the front housing, and a hammer configured to reciprocate along a travel portion of the camshaft between a rearmost position and a forwardmost position to deliver rotational impacts to the anvil in response to rotation of the camshaft.Type: GrantFiled: October 31, 2022Date of Patent: March 26, 2024Assignee: MILWAUKEE ELECTRIC TOOL CORPORATIONInventors: Jacob P. Schneider, Evan Brown, Leonard Mikat-Stevens, Connor Temme
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Publication number: 20240065704Abstract: A surgical clip applier includes a handle assembly, an elongated shaft, a drive shaft, a cam pin, and an end effector. The cam pin is disposed in mechanical cooperation with the drive shaft. The end effector is disposed adjacent a distal end of the elongated shaft and includes a first jaw member and a second jaw member. The end effector is disposed in operative engagement with the drive shaft such that longitudinal translation of the drive shaft relative to the housing of the handle assembly causes the first jaw member to move toward the second jaw member. The first jaw member includes a first cam slot configured to slidingly receive the cam pin. The first cam slot defines a first portion having a first slope and a second portion having second slope.Type: ApplicationFiled: November 8, 2023Publication date: February 29, 2024Inventors: Roy J. Pilletere, Eric Brown, Jacob C. Baril, Gregory R. Morck, Saumya Banerjee, Justin Thomas, Matthew A. Dinino
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Patent number: 11916515Abstract: A method includes obtaining pairs of in-phase (I) and quadrature (Q) samples associated with a signal to be demodulated. The method also includes providing a set of the I/Q pairs to a trained AI/ML model. The set of the I/Q pairs includes an I/Q pair associated with a symbol being demodulated and at least one I/Q pair associated with at least one prior symbol that has been demodulated. In addition, the method includes using the trained AI/ML model to generate a symbol estimate for the symbol based on the set of the I/Q pairs, where the symbol estimate represents a portion of data that is encoded in the signal.Type: GrantFiled: February 14, 2022Date of Patent: February 27, 2024Assignee: Raytheon CompanyInventors: Jacob M. Miller, H. Brown Cribbs, III
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Patent number: 11910307Abstract: A 3G/LTE proxy system may enable LTE wireless communication by a UE roaming in an LTE VPMN but associated with a 3G carrier. The system may include an EPC configured to proxy as an LTE-capable HPMN for the UE as the UE is attached to a VPLMN. The system may include a 3G MSC configured to proxy as a 3G-capable VPMN for the HPMN. The system may include a translator. The translator may be configured to translate a data communication from an LTE data standard to a 3G data standard, and vice versa. The translator may be configured to translate a text communication from an LTE text standard to a 3G text standard, and vice versa. The translator may be configured to translate a voice communication from an LTE voice standard to a 3G voice standard, and vice versa.Type: GrantFiled: May 4, 2022Date of Patent: February 20, 2024Inventor: Jacob Brown
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Patent number: 11859664Abstract: A pinion shaft assembly for operation in a power end of a reciprocating pump includes a tubular member coupled to first pinion gear member via an interference coupling extension, possibly having a protruding alignment key operable to engage a slot formed on an inner wall of the first end of the tubular member to ensure correct rotational orientation of the first pinion gear member and the tubular member and to help prevent rotation of the first pinion gear member relative to the tubular member. The tubular member is also coupled to a second pinion gear member via an interference coupling extension, possibly having a protruding alignment key operable to engage a slot formed on an inner wall of the second end of the tubular member to ensure correct rotational orientation of the second pinion gear member and the tubular member and to help prevent rotation of the second pinion gear member relative to the tubular member.Type: GrantFiled: November 18, 2021Date of Patent: January 2, 2024Assignee: SPM Oil & Gas Inc.Inventors: Daryl James Belshan, Jacob Brown, Sri Harsha Uddanda, Todd Ryan Kabrich
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Patent number: 11852127Abstract: A retainer assembly and plug for a fluid end of a pump system includes a retainer body. A plurality of tongues are movably arranged about the retainer body. The tongues are moveable between a pre-installed configuration and an installed configuration depending on the position of the retainer body relative to the tongues. In the installed configuration engaging flanges of the tongues are positioned in a retaining channel formed in a bore of the fluid end and retain the retainer assembly to the fluid end. A plug is configured to sealingly fit to the bore of the fluid end inboard of the retainer assembly and a locking mechanism is configured to secure the retainer assembly to the plug, and when so secured, the position of the retainer body is maintained relative to the plurality of tongues and the retainer assembly is maintained in the installed configuration.Type: GrantFiled: January 27, 2022Date of Patent: December 26, 2023Assignee: SPM Oil & Gas Inc.Inventors: James A. Barnhouse, Jr., Daryl J. Belshan, Jacob Brown, Henry Do
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Publication number: 20230362799Abstract: A 3G/LTE proxy system may enable LTE wireless communication by a UE roaming in an LTE VPMN but associated with a 3G carrier. The system may include an EPC configured to proxy as an LTE-capable HPMN for the UE as the UE is attached to a VPLMN. The system may include a 3G MSC configured to proxy as a 3G-capable VPMN for the HPMN. The system may include a translator. The translator may be configured to translate a data communication from an LTE data standard to a 3G data standard, and vice versa. The translator may be configured to translate a text communication from an LTE text standard to a 3G text standard, and vice versa. The translator may be configured to translate a voice communication from an LTE voice standard to a 3G voice standard, and vice versa.Type: ApplicationFiled: May 4, 2022Publication date: November 9, 2023Inventor: Jacob Brown
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Publication number: 20230328094Abstract: According to various embodiments, a system for detecting security vulnerabilities in at least one of cyber-physical systems (CPSs) and Internet of Things (IoT) devices is disclosed. The system includes one or more processors configured to construct an attack directed acyclic graph (DAG) unique to each CPS or IoT device of the devices. The processors are further configured to generate an aggregate attack DAG from a classification of each device and a location of each device in network topology specified by a system administrator. The processors are also configured to calculate a vulnerability score and exploit risk score for each node in the aggregate attack DAG. The processors are further configured to optimize placement of defenses to reduce an adversary score of the aggregate attack DAG.Type: ApplicationFiled: September 20, 2021Publication date: October 12, 2023Applicant: The Trustees of Princeton UniversityInventors: Jacob BROWN, Tanujay SAHA, Niraj K. JHA
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Publication number: 20230235730Abstract: A retainer assembly and plug for a fluid end of a pump system includes a retainer body. A plurality of tongues are movably arranged about the retainer body. The tongues are moveable between a pre-installed configuration and an installed configuration depending on the position of the retainer body relative to the tongues. In the installed configuration engaging flanges of the tongues are positioned in a retaining channel formed in a bore of the fluid end and retain the retainer assembly to the fluid end. A plug is configured to sealingly fit to the bore of the fluid end inboard of the retainer assembly and a locking mechanism is configured to secure the retainer assembly to the plug, and when so secured, the position of the retainer body is maintained relative to the plurality of tongues and the retainer assembly is maintained in the installed configuration.Type: ApplicationFiled: January 27, 2022Publication date: July 27, 2023Applicant: SPM Oil & Gas Inc.Inventors: James A. Barnhouse, JR., Daryl J. Belshan, Jacob Brown, Henry Do
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Patent number: 11674509Abstract: A long sleeve cartridge for being inserted into a fluid end block of a pump is disclosed. The long sleeve cartridge includes a body and a sleeve bore extending through the body. The sleeve bore includes a first inner diameter and a second inner diameter. The first inner diameter is less than the second inner diameter. A first aperture is located on the body, and a second aperture is located on the body in a radial position substantially diametrically opposite of the first aperture. A packing seal assembly is secured within the long sleeve cartridge. The packing seal assembly includes one or more seals and a biasing mechanism to provide a compression force on the seals. The packing seal assembly is arranged within the second inner diameter when the packing seal assembly is disposed within the long sleeve cartridge.Type: GrantFiled: October 26, 2021Date of Patent: June 13, 2023Assignee: SPM Oil & Gas Inc.Inventors: Daryl J. Belshan, James Barnhouse, Jacob Brown, Todd R. Kabrich
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Publication number: 20230151842Abstract: A pinion shaft assembly for operation in a power end of a reciprocating pump includes a tubular member coupled to first pinion gear member via an interference coupling extension, possibly having a protruding alignment key operable to engage a slot formed on an inner wall of the first end of the tubular member to ensure correct rotational orientation of the first pinion gear member and the tubular member and to help prevent rotation of the first pinion gear member relative to the tubular member. The tubular member is also coupled to a second pinion gear member via an interference coupling extension, possibly having a protruding alignment key operable to engage a slot formed on an inner wall of the second end of the tubular member to ensure correct rotational orientation of the second pinion gear member and the tubular member and to help prevent rotation of the second pinion gear member relative to the tubular member.Type: ApplicationFiled: November 18, 2021Publication date: May 18, 2023Inventors: Daryl James Belshan, Jacob Brown, Sri Harsha Uddanda, Todd Ryan Kabrich
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Publication number: 20230151808Abstract: A system and method for providing one or more pressurized fluid barriers for a fluid end of a reciprocating pump can comprise energization of, using a clean fluid, one or more components provided at distinct different locations of the reciprocating pump to a pressure greater than a cyclical pressure of the reciprocating pump associated with operation of the reciprocating pump to output fracking fluid.Type: ApplicationFiled: November 16, 2021Publication date: May 18, 2023Applicant: SPM Oil & Gas Inc.Inventors: Daryl BELSHAN, Jacob BROWN, James BARNHOUSE
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Publication number: 20230130824Abstract: A long sleeve cartridge for being inserted into a fluid end block of a pump is disclosed. The long sleeve cartridge includes a body and a sleeve bore extending through the body. The sleeve bore includes a first inner diameter and a second inner diameter. The first inner diameter is less than the second inner diameter. A first aperture is located on the body, and a second aperture is located on the body in a radial position substantially diametrically opposite of the first aperture. A packing seal assembly is secured within the long sleeve cartridge. The packing seal assembly includes one or more seals and a biasing mechanism to provide a compression force on the seals. The packing seal assembly is arranged within the second inner diameter when the packing seal assembly is disposed within the long sleeve cartridge.Type: ApplicationFiled: October 26, 2021Publication date: April 27, 2023Applicant: SPM Oil & Gas Inc.Inventors: Daryl J. Belshan, James Barnhouse, Jacob Brown, Todd R. Kabrich
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Publication number: 20220123332Abstract: A hydrogen storage tank of a vehicle includes a housing defining an inlet/outlet opening, a control assembly extending into the housing through the opening and comprising a plurality of sensors, and a controller configured to receive signals from the plurality of sensors. The controller of the hydrogen storage tank is configured to, in response to a request for a handshake signal, initiate sending the handshake signal, and in response to the vehicle being started, initiate periodically sending data indicating parameter values received from the plurality of sensors.Type: ApplicationFiled: October 15, 2021Publication date: April 21, 2022Inventors: Jeffrey A. Green, Jacob A. Brown, Vivek Anand Sujan, Brian K. Landes, Jeffrey W. Rinker, Archit N. Koti, Vinayak Mandavkar
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Patent number: 10871227Abstract: A frame includes a rib. The frame also includes a crosshead tube that is integral with the rib. The frame also includes a lube rail that is integral with the rib, the crosshead tube, or both. The frame also includes a nose plate that is integral with the rib, the crosshead tube, the lube rail, or a combination thereof.Type: GrantFiled: January 31, 2020Date of Patent: December 22, 2020Assignee: BLACK HORSE, LLCInventors: Daryl Belshan, Jacob Brown, Zhaoxu Dong, Wenming Zhao, Mark J. Carls
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Patent number: 10681609Abstract: A method, system, apparatus, and/or device for rerouting a location-based phone call. The method, system, apparatus, and/or device may include a home cellular network and a location-based routing platform. The home cellular network may be configured to receive registration data indicating a cellular tower communicatively coupled with a cellular device, receive a location-based telephone call from the cellular device, and send the registration data to a location-based routing platform. The location-based routing platform may be configured to receive the registration data from the home cellular network, determine a location of the cellular device, and send a redirection request to the home cellular network for the home cellular network to redirect the location-based telephone call to a local phone system associated with the location of the cellular device, where the home cellular network is configured to redirect the location-based telephone call to the local phone system.Type: GrantFiled: April 12, 2019Date of Patent: June 9, 2020Inventor: Jacob Brown
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Publication number: 20190239141Abstract: A method, system, apparatus, and/or device for rerouting a location-based phone call. The method, system, apparatus, and/or device may include a home cellular network and a location-based routing platform. The home cellular network may be configured to receive registration data indicating a cellular tower communicatively coupled with a cellular device, receive a location-based telephone call from the cellular device, and send the registration data to a location-based routing platform. The location-based routing platform may be configured to receive the registration data from the home cellular network, determine a location of the cellular device, and send a redirection request to the home cellular network for the home cellular network to redirect the location-based telephone call to a local phone system associated with the location of the cellular device, where the home cellular network is configured to redirect the location-based telephone call to the local phone system.Type: ApplicationFiled: April 12, 2019Publication date: August 1, 2019Inventor: Jacob Brown
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Patent number: 10273954Abstract: A fluid end of a pump includes a body that defines a suction bore, a discharge bore, and a plunger bore. A first central longitudinal axis extends through the suction bore, the discharge bore, or both. A second central longitudinal axis extends through the plunger bore. A chamber is defined at an intersection between the suction bore, the discharge bore, and the plunger bore. An interior surface of the body that at least partially defines the chamber comprises a first wall portion that is at least partially planar and oriented at an angle that is less than or equal to 15° from perpendicular to the first central longitudinal axis.Type: GrantFiled: December 15, 2016Date of Patent: April 30, 2019Assignee: BLACK HORSE, LLCInventors: Jacob Brown, James Anthony Barnhouse, Jr., Daryl Belshan
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Patent number: 10240594Abstract: A seal assembly includes a packing nut and a pressure ring configured to be coupled to the packing nut. An inner surface of the pressure ring defines a first circumferential groove that is configured to receive a first seal. The first seal is configured to be inserted into the first circumferential groove before the packing nut is coupled to the pressure ring such that the first seal is inserted into the first circumferential groove without being substantially flexed.Type: GrantFiled: January 18, 2017Date of Patent: March 26, 2019Assignee: BLACK HORSE, LLCInventors: James Anthony Barnhouse, Jr., Jacob Brown, Daryl Belshan