Patents by Inventor Erik M. Henrikson
Erik M. Henrikson 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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Publication number: 20250242215Abstract: Embodiments of putter-type golf club head comprising a striking surface capable of achieving consistent ball speeds across the striking surface to account for various ball impact locations are described herein. The striking surface has at least two materials that differs in concentration away from the geometric center of the striking surface to provide this consistency. Consistent (or uniform) ball speed is achieved throughout the striking surface as the portion of the golf ball that contacts the striking surface interacts with at least two materials having a differing material characteristic.Type: ApplicationFiled: April 21, 2025Publication date: July 31, 2025Applicant: Karsten Manufacturing CorporationInventors: James D. Willmott, Erik M. Henrikson, David A. Higdon, Cole D. Brubaker, Anthony D. Serrano, John A. Solheim
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Publication number: 20250242213Abstract: Embodiments of putter-type golf club head comprising a striking surface capable of achieving consistent ball speeds across the striking surface to account for various ball impact locations are described herein. The striking surface has at least two materials that differs in concentration away from the geometric center of the striking surface to provide this consistency. Consistent (or uniform) ball speed is achieved throughout the striking surface as the portion of the golf ball that contacts the striking surface interacts with at least two materials having a differing material characteristic.Type: ApplicationFiled: April 21, 2025Publication date: July 31, 2025Applicant: Karsten Manufacturing CorporationInventors: James D. Willmott, Erik M. Henrikson, David A. Higdon, Cole D. Brubaker, Anthony D. Serrano, John A. Solheim
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Publication number: 20250242214Abstract: Embodiments of putter-type golf club head comprising a striking surface capable of achieving consistent ball speeds across the striking surface to account for various ball impact locations are described herein. The striking surface has at least two materials that differs in concentration away from the geometric center of the striking surface to provide this consistency. Consistent (or uniform) ball speed is achieved throughout the striking surface as the portion of the golf ball that contacts the striking surface interacts with at least two materials having a differing material characteristic.Type: ApplicationFiled: April 21, 2025Publication date: July 31, 2025Applicant: Karsten Manufacturing CorporationInventors: James D. Willmott, Erik M. Henrikson, David A. Higdon, Cole D. Brubaker, Anthony D. Serrano, John A. Solheim
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Patent number: 12343603Abstract: Described herein are embodiments of golf club heads with flexible soles. In one embodiment, the golf club head includes a body having a crown opposite a sole, a toe opposite a heel, a back end opposite a front end, and a hosel. The golf club head also includes a sole curvature profile comprising a radius of curvature that varies as the sole curvature profile extends between the front end and the back end. The radius of curvature is configured to increase the flexure of the entire golf club head, thereby increasing the internal energy of the golf club head.Type: GrantFiled: August 22, 2023Date of Patent: July 1, 2025Assignee: Karsten Manufacturing CorporationInventors: Eric J. Morales, Erik M. Henrikson
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Publication number: 20250161768Abstract: An iron-type golf club head with a cavity formed via a multi-stage forging process. The forged iron-type golf club head is formed from a single billet of material. An intermediate step of the multi-stage forging process creates a cavity in the iron-type golf club head which can receive an insert. The resultant iron-type golf club head has a substantially lower center of gravity and higher moment of inertia when compared to a traditionally forged iron-type golf club head lacking a cavity. Additionally, the resultant iron-type golf club head has a more solid feel than a traditionally cast iron-type golf club head as a result of the tighter grain structure the forging process yields.Type: ApplicationFiled: January 21, 2025Publication date: May 22, 2025Applicant: KARSTEN MANUFACTURING CORPORATIONInventors: Yujen Huang, Erik M. Henrikson, Matthew W. Simone, Matthew T. Schier
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Patent number: 12296241Abstract: A golf club head comprising two components, wherein the first component comprise a ball striking surface, a striking face return, and a sole extension with a rear mass. And wherein the second component comprises a lower density material, comprising part of the crown and part of the sole. The first component comprises a majority of the mass of the golf club head, having a rear mass comprising 20% to 35% of the mass of the golf club head.Type: GrantFiled: December 21, 2022Date of Patent: May 13, 2025Assignee: Karsten Manufacturing CorporationInventors: Martin R. Jertson, Erik M. Henrikson, Samuel J. Pendred, Jeremy S. Pope
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Publication number: 20250144482Abstract: Embodiments of golf club heads comprising a club face with a variable thickness profile to increase face deflection and ball speed for a given CT are described herein. The variable thickness profile comprises a central region, the central transition, the hinge, the inner transition, and the hinge outer peak creating a variable face thickness with a topography that evokes the shape of a speaker woofer to produce non-linear bending, thereby producing greater strike face deflection and resulting ball speed for a given CT value. The variable face thickness profiles can further comprise a non-linear bending region comprising a first peak, a valley, and a second peak to non-linearly bend at other locations on the strike face thereby, producing greater strike face deflection and resulting ball speed for a given CT value.Type: ApplicationFiled: November 4, 2024Publication date: May 8, 2025Applicant: KARSTEN MANUFACTURING CORPORATIONInventors: Evan R. Greer, Cory S. Bacon, Suraj Megharaja, Erik M. Henrikson, Eric J. Morales, Cole D. Brubaker
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Patent number: 12280301Abstract: Embodiments of putter-type golf club head comprising a striking surface capable of achieving consistent ball speeds across the striking surface to account for various ball impact locations are described herein. The striking surface has at least two materials that differs in concentration away from the geometric center of the striking surface to provide this consistency. Consistent (or uniform) ball speed is achieved throughout the striking surface as the portion of the golf ball that contacts the striking surface interacts with at least two materials having a differing material characteristic.Type: GrantFiled: December 20, 2021Date of Patent: April 22, 2025Assignee: Karsten Manufacturing CorporationInventors: James D. Willmott, Erik M. Henrikson, David A. Higdon, Cole D. Brubaker, Anthony D. Serrano, John A. Solheim
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Publication number: 20250114672Abstract: A wood-style golf club head includes a strike face and a body that cooperate to define a hollow internal club head volume. The strike face formed from a strike plate having an outer perimeter and a frame surrounding the strike plate. The strike plate is affixed to the frame across the entire outer perimeter. The strike plate and frame define a continuous ball striking surface that has a surface texture characteristic of milling that extends continuously across both the strike plate and the frame.Type: ApplicationFiled: December 19, 2024Publication date: April 10, 2025Applicant: KARSTEN MANUFACTURING CORPORATIONInventors: Erik M. Henrikson, Matthew W. Simone, Yujen Huang
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Publication number: 20250099823Abstract: A golf club head including a face defining a loft plane, a rear, and a crown, the crown having a turbulator comprising a plurality of ridges. Each ridge includes a front surface having a first end nearest the face, a second end nearest the ridge apex, and a rear surface nearest the rear portion of the club head. The turbulator is positioned in a forward two-fifths portion of the crown in a front end to a rear end direction. The ridge apex of each ridge is positioned within the first 50% of the ridge length.Type: ApplicationFiled: December 6, 2024Publication date: March 27, 2025Applicant: Karsten Manufacturing CorporationInventors: Erik M. Henrikson, Paul D. Wood, John Hart, Marty R. Jertson, Ryan M. Stokke, Xiaojian Chen
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Publication number: 20250041685Abstract: A pickleball paddle having an injection molded multi-piece frame surrounding and supporting a hitting face assembly. The frame provides design flexibility to separate control of the paddle stiffness from the playability characteristics of hitting face assembly. Speed of assembly is increased and cost of components are decreased by utilizing an injection molded frame.Type: ApplicationFiled: July 31, 2024Publication date: February 6, 2025Inventors: Justin A. Paselk, Jordan D. Shoenhair, Clayson C. Spackman, Erik M. Henrikson, Isaac P. Dukes, John A. Solheim, Matthew A. Solheim
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Patent number: 12201884Abstract: A golf club head includes a club body having a crown opposite a sole, a toe end opposite a heel end, a back end, and a hosel. A first magnet is coupled to the club body. A second magnet selectively engages the first magnet, such that in a first configuration the first and second magnets attract, and in a second configuration the first and second magnets do not attract, wherein the second magnet is configured to rotate relative to the first magnet between the first configuration and the second configuration.Type: GrantFiled: November 29, 2022Date of Patent: January 21, 2025Assignee: Karsten Manufacturing CorporationInventors: Erik M. Henrikson, Samuel Pendred
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Patent number: 12202032Abstract: An iron-type golf club head with a cavity formed via a multi-stage forging process. The forged iron-type golf club head is formed from a single billet of material. An intermediate step of the multi-stage forging process creates a cavity in the iron-type golf club head which can receive an insert. The resultant iron-type golf club head has a substantially lower center of gravity and higher moment of inertia when compared to a traditionally forged iron-type golf club head lacking a cavity. Additionally, the resultant iron-type golf club head has a more solid feel than a traditionally cast iron-type golf club head as a result of the tighter grain structure the forging process yields.Type: GrantFiled: March 2, 2023Date of Patent: January 21, 2025Assignee: Karsten Manufacturing CorporationInventors: Yujen Huang, Erik M. Henrikson, Matthew W. Simone, Matthew T. Schier
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Patent number: 12179071Abstract: A wood-style golf club head includes a strike face and a body that cooperate to define a hollow internal club head volume. The strike face formed from a strike plate having an outer perimeter and a frame surrounding the strike plate. The strike plate is affixed to the frame across the entire outer perimeter. The strike plate and frame define a continuous ball striking surface that has a surface texture characteristic of milling that extends continuously across both the strike plate and the frame.Type: GrantFiled: December 21, 2022Date of Patent: December 31, 2024Assignee: Karsten Manufacturing CorporationInventors: Erik M. Henrikson, Matthew W. Simone, Yujen Huang
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Publication number: 20240408668Abstract: A method of manufacturing a forged iron type golf club head with a cavity. The method of manufacturing comprises forming a billet into an intermediate club head body with a strike face comprising an upper region and a lower region; hot pressing a cavity into the rear portion of the intermediate body; and bending the strike face of the intermediate club head body to form a golf club head with a cavity and a planar strike face. Other embodiments are disclosed.Type: ApplicationFiled: July 31, 2024Publication date: December 12, 2024Inventors: Yujen Huang, Erik M. Henrikson, Matthew W. Simone
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Patent number: 12161919Abstract: A golf club head including a face defining a loft plane, a rear, and a crown, the crown having a turbulator comprising a plurality of ridges. Each ridge includes a front surface having a first end nearest the face, a second end nearest the ridge apex, and a rear surface nearest the rear portion of the club head. The turbulator is positioned in a forward two-fifths portion of the crown in a front end to a rear end direction. The ridge apex of each ridge is positioned within the first 50% of the ridge length.Type: GrantFiled: November 8, 2022Date of Patent: December 10, 2024Assignee: Karsten Manufacturing CorporationInventors: Erik M. Henrikson, Paul D. Wood, John Hart, Marty R. Jertson, Ryan M. Stokke, Xiaojian Chen
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Publication number: 20240390743Abstract: A wedge-type golf club head comprises unique surface roughness structures that improve spin in wet conditions by providing a system of peaks and valleys that grip the ball and relocate water from the hitting surface. The hitting surface can be characterized by statistical measurements such as average surface roughness (Sa), skewness (Ssk), root mean square gradient (Sdq), and developed interface area (Sdr) at different wavelengths including a composite band, a milling band, and a surface band. The surface roughness structure provides increased spin retention in wet conditions, while remaining durable.Type: ApplicationFiled: May 28, 2024Publication date: November 28, 2024Inventors: Daniel Ura Hernandez, Erik M. Henrikson
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Patent number: 12138513Abstract: Embodiments of putter-type golf club head comprising a striking surface capable of achieving consistent ball speeds across the striking surface to account for various ball impact locations are described herein. The striking surface has at least two materials that differs in concentration away from the geometric center of the striking surface to provide this consistency. Consistent (or uniform) ball speed is achieved throughout the striking surface as the portion of the golf ball that contacts the striking surface interacts with at least two materials having a differing material characteristic.Type: GrantFiled: November 2, 2021Date of Patent: November 12, 2024Assignee: Karsten Manufacturing CorporationInventors: James D. Willmott, Erik M. Henrikson, David A. Higdon, Cole D. Brubaker, Anthony D. Serrano, John A. Solheim
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Publication number: 20240359065Abstract: Described herein are embodiments of golf club heads having a balance of the following parameters: a low and back club head center of gravity position, a high moment of inertia, a large Ixy product of inertia, and low aerodynamic drag. Methods of manufacturing the embodiments of golf club heads having a balance of club head center of gravity position, moment of inertia, product of inertia, and aerodynamic drag are also described herein.Type: ApplicationFiled: July 12, 2024Publication date: October 31, 2024Inventors: Alex G. Woodward, Christopher M. Broadie, Erik M. Henrikson, Paul D. Wood
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Patent number: 12097406Abstract: A system for computer-implemented golf shot analysis includes a tracking device and a computing device. The computing device accesses ball flight data generated by the tracking device in view of a predetermined gradient map and associated functionality to derive a performance metric that penalizes shots deemed to be offline.Type: GrantFiled: March 7, 2023Date of Patent: September 24, 2024Assignee: Karsten Manufacturing CorporationInventors: Christopher M. Broadie, Martin R. Jertson, Erik M. Henrikson, Paul D. Wood