Patents by Inventor Patrick Bowler

Patrick Bowler 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).

  • Piston seal assembly guards and inserts for seal groove
    Patent number: 11945063
    Abstract: A method of repairing a piston seal assembly comprises removing worn material from a piston seal groove to generate a worked seal groove, applying a groove buildup member to the worked seal groove, and disposing a seal member proximate the groove buildup member.
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: April 2, 2024
    Assignee: RTX CORPORATION
    Inventor: Patrick Bowler
  • PISTON SEAL ASSEMBLY GUARDS AND INSERTS FOR SEAL GROOVE
    Publication number: 20230143483
    Abstract: A method of repairing a piston seal assembly comprises removing worn material from a piston seal groove to generate a worked seal groove, applying a groove buildup member to the worked seal groove, and disposing a seal member proximate the groove buildup member.
    Type: Application
    Filed: August 23, 2022
    Publication date: May 11, 2023
    Applicant: RAYTHEON TECHNOLOGIES CORPORATION
    Inventor: Patrick Bowler
  • Piston seal assembly guards and inserts for seal groove
    Patent number: 11453090
    Abstract: A method of repairing a piston seal assembly comprises removing worn material from a piston seal groove to generate a worked seal groove, applying a groove buildup member to the worked seal groove, and disposing a seal member proximate the groove buildup member.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: September 27, 2022
    Assignee: Raytheon Technologies Corporation
    Inventor: Patrick Bowler
  • PISTON SEAL ASSEMBLY GUARDS AND INSERTS FOR SEAL GROOVE
    Publication number: 20210370447
    Abstract: A method of repairing a piston seal assembly comprises removing worn material from a piston seal groove to generate a worked seal groove, applying a groove buildup member to the worked seal groove, and disposing a seal member proximate the groove buildup member.
    Type: Application
    Filed: May 26, 2020
    Publication date: December 2, 2021
    Applicant: RAYTHEON TECHNOLOGIES CORPORATION
    Inventor: Patrick Bowler