Patents by Inventor Logan Johnston

Logan Johnston 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: 12643281
    Abstract: A methodology for obtaining a full carbon fiber reinforced polymer double bend putter shaft wherein the summation of the two bending angles is 9 degrees is disclosed herein. Starting pre-resin impregnated unidirectional carbon fiber reinforced polymers are sectioned into ply patterns and wrapped on mandrel. The wrapped mandrel is placed in a furnace to elevate the viscosity of the resin for bending on a pipe bender, followed by heating and curing vertically.
    Type: Grant
    Filed: April 1, 2024
    Date of Patent: June 2, 2026
    Assignee: Callaway Golf Company
    Inventors: Logan Johnston, Tom Pulido, Robert Gonczi, Brandon DeMille, Patrick Dawson, William Mellor
  • Publication number: 20240408464
    Abstract: Golf club shaft assemblies with removable counterbalance weights are disclosed herein. In each embodiment, a shaft sleeve is secured within a butt end of a shaft and a weight is removably affixed to the shaft sleeve via locking structures, magnets, and/or spring devices.
    Type: Application
    Filed: August 19, 2024
    Publication date: December 12, 2024
    Applicant: Topgolf Callaway Brands Corp.
    Inventor: Logan Johnston
  • Patent number: 12076626
    Abstract: Golf club shaft assemblies with removable counterbalance weights are disclosed herein. In each embodiment, a shaft sleeve is secured within a butt end of a shaft and a weight is removably affixed to the shaft sleeve via locking structures, magnets, and/or spring devices.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: September 3, 2024
    Assignee: Topgolf Callaway Brands Corp.
    Inventor: Logan Johnston
  • Publication number: 20230057922
    Abstract: Golf club shaft assemblies with removable counterbalance weights are disclosed herein. In each embodiment, a shaft sleeve is secured within a butt end of a shaft and a weight is removably affixed to the shaft sleeve via locking structures, magnets, and/or spring devices.
    Type: Application
    Filed: August 23, 2021
    Publication date: February 23, 2023
    Inventor: Logan Johnston
  • Patent number: 8688480
    Abstract: An automated system is disclosed for managing accounts receivable for outstanding healthcare accounts. In particular, the system in accordance with the present invention is an automated system which preemptively assesses the risk of denials of outstanding healthcare accounts by way of a self-learning engine driven by current data and prioritizes those accounts for follow up according to the risk profile of the account. As such, the system is able to minimize denials by the respective payers thereby improving optimizing the efforts of healthcare accounts receivable personnel while improving the revenue yield and minimizing the revenue cycle.
    Type: Grant
    Filed: April 28, 2010
    Date of Patent: April 1, 2014
    Assignee: Accretive Health, Inc.
    Inventors: Vijay Singh, C. Shane Colley, Paul T. Cottey, Logan Johnston, Noel Juaire, Akshya Kumar, John Sparby
  • Patent number: D897465
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: September 29, 2020
    Assignee: Callaway Golf Company
    Inventor: Logan Johnston
  • Patent number: D1064149
    Type: Grant
    Filed: November 8, 2024
    Date of Patent: February 25, 2025
    Assignee: Topgolf Callaway Brands Corp.
    Inventors: Ian Marquez, Eric Stubben, Thomas Vu, Logan Johnston, Jacob Davidson
  • Patent number: D1064150
    Type: Grant
    Filed: November 8, 2024
    Date of Patent: February 25, 2025
    Assignee: Topgolf Callaway Brands Corp.
    Inventors: Ian Marquez, Eric Stubben, Thomas Vu, Logan Johnston, Jacob Davidson