Patents by Inventor Jonathan Roobol

Jonathan Roobol 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).

  • Publication number: 20250131144
    Abstract: A method of producing a fan blade with moment weight data is provided that includes: providing a primary master fan blade (PMFB) having a recorded PMFB moment weight value and a recorded PMFB weight value; using a moment weight machine to determine a PMFB moment weight offset value for the primary master fan blade; providing a secondary master fan blade (SMFB); producing a SMFB statistical moment weight value using the moment weight machine; producing SMFB calibration values for the secondary master fan blade using the PMFB moment weight offset value and the SMFB statistical moment weight value; and using the SMFB calibration values and the secondary master fan blade to produce a fan blade with moment weight data.
    Type: Application
    Filed: October 18, 2023
    Publication date: April 24, 2025
    Inventors: Jesse W. Russell, Jonathan Roobol, Brian K. Holland, Ross A. McClellan
  • Publication number: 20240253731
    Abstract: According to at least one embodiment, a pedal system is provided for adjustably securing a rider's foot to a pedal without a cleat. At least one strap is connected to a pedal body. A ratchet dial is secured to the strap. A cord extends from the ratchet dial to form a loop, wherein the loop cooperates with a guide feature on the pedal body or a strap. Rotation of the ratchet dial varies a length of the cord, and thereby adjusts a strap opening formed with the pedal body.
    Type: Application
    Filed: June 2, 2022
    Publication date: August 1, 2024
    Applicant: KOM CYCLING LLC
    Inventors: Austin LOPER, Jonathan ROOBOL
  • Patent number: 11739713
    Abstract: Disclosed is a method of repairing a rear cone segment erosion coating including removing a portion of an existing fluoroelastomer coating from a rear cone segment to form a repair area; forming a cured replacement erosion coating corresponding to the repair area, wherein the cured replacement erosion coating has a layer of fluoroelastomer and a layer of fibrous reinforcement; preparing the repair area and the cured replacement erosion coating for adhesion; locating the prepared cured replacement erosion coating on the prepared repair area; and adhering the prepared cured replacement erosion coating to the prepared repair area. Also disclosed is a cured replacement erosion coating and a repaired inlet nose cone.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: August 29, 2023
    Assignee: RAYTHEON TECHNOLOGIES COPORATION
    Inventors: Brian Kenneth Holland, Jonathan Roobol, William Bogue, Kerry Lynn Davis, Michael A. Morden, Brandon A. Gates
  • Publication number: 20220333551
    Abstract: Disclosed is a method of repairing a rear cone segment erosion coating including removing a portion of an existing fluoroelastomer coating from a rear cone segment to form a repair area; forming a cured replacement erosion coating corresponding to the repair area, wherein the cured replacement erosion coating has a layer of fluoroelastomer and a layer of fibrous reinforcement; preparing the repair area and the cured replacement erosion coating for adhesion; locating the prepared cured replacement erosion coating on the prepared repair area; and adhering the prepared cured replacement erosion coating to the prepared repair area. Also disclosed is a cured replacement erosion coating and a repaired inlet nose cone.
    Type: Application
    Filed: June 30, 2022
    Publication date: October 20, 2022
    Inventors: Brian Kenneth Holland, Jonathan Roobol, William Bogue, Kerry Lynn Davis, Michael A. Morden, Brandon A. Gates
  • Patent number: 11408371
    Abstract: Disclosed is a method of repairing a rear cone segment erosion coating including removing a portion of an existing fluoroelastomer coating from a rear cone segment to form a repair area; forming a cured replacement erosion coating corresponding to the repair area, wherein the cured replacement erosion coating has a layer of fluoroelastomer and a layer of fibrous reinforcement; preparing the repair area and the cured replacement erosion coating for adhesion; locating the prepared cured replacement erosion coating on the prepared repair area; and adhering the prepared cured replacement erosion coating to the prepared repair area. Also disclosed is a cured replacement erosion coating and a repaired inlet nose cone.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: August 9, 2022
    Assignee: RAYTHEON TECHNOLOGIES CORPORATION
    Inventors: Brian Kenneth Holland, Jonathan Roobol, William Bogue, Kerry Lynn Davis, Michael A. Morden, Brandon A. Gates