Patents by Inventor John R. Lesh

John R. Lesh 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).

  • Methods, system and apparatuses for in situ removal of window distortion
    Patent number: 11983023
    Abstract: Methods systems and apparatuses for reducing or substantially eliminating distortion in a transparent substrate in situ are disclosed.
    Type: Grant
    Filed: January 21, 2019
    Date of Patent: May 14, 2024
    Assignee: THE BOEING COMPANY
    Inventors: Tyler R. Sterling, Garrett Murdock Myhre, John Robert Lesh, Thanh Dac Tran
  • Mist capture device for hydraulic fitting
    Patent number: 11168826
    Abstract: A mist capture device for a hydraulic fitting. In one embodiment, the mist capture device includes a plurality of bodies configured to fit together to form an assembled body around the hydraulic fitting. The mist capture device also includes an internal socket surface formed inside the assembled body configured to engage the hydraulic fitting. The mist capture device further includes a mist enclosure formed inside the assembled body configured to capture hydraulic fluid spraying from the hydraulic fitting as the hydraulic fitting is rotated via the internal socket.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: November 9, 2021
    Assignee: The Boeing Company
    Inventors: John R. Lesh, Sean O'Connor, Alan B. Bartlett, Alexandra M. White
  • MIST CAPTURE DEVICE FOR HYDRAULIC FITTING
    Publication number: 20200049298
    Abstract: A mist capture device for a hydraulic fitting. In one embodiment, the mist capture device includes a plurality of bodies configured to fit together to form an assembled body around the hydraulic fitting. The mist capture device also includes an internal socket surface formed inside the assembled body configured to engage the hydraulic fitting. The mist capture device further includes a mist enclosure formed inside the assembled body configured to capture hydraulic fluid spraying from the hydraulic fitting as the hydraulic fitting is rotated via the internal socket.
    Type: Application
    Filed: August 7, 2018
    Publication date: February 13, 2020
    Inventors: John R. Lesh, Sean O'Connor, Alan B. Bartlett, Alexandra M. White
  • Flight test instrumentation rack handling device
    Patent number: 9810368
    Abstract: A particular device includes a frame. The frame includes a first set of members defining a first side configured to be coupled to an instrumentation rack, a second set of members defining a second side, a third set of members defining a third side extending between the first side and the second side, a fourth set of members defining a fourth side, and a fifth set of members defining a fifth side. The fourth side and the fifth side are joined at an obtuse angle to extend between the first side and the second side. The device further includes a plurality of wheels coupled to the frame and extending external to the frame.
    Type: Grant
    Filed: January 11, 2016
    Date of Patent: November 7, 2017
    Assignee: THE BOEING COMPANY
    Inventors: Liisa C. Bruchal, John R. Lesh, Farshad Amiri, Charles O. Munoz
  • FLIGHT TEST INSTRUMENTATION RACK HANDLING DEVICE
    Publication number: 20170198858
    Abstract: A particular device includes a frame. The frame includes a first set of members defining a first side configured to be coupled to an instrumentation rack, a second set of members defining a second side, a third set of members defining a third side extending between the first side and the second side, a fourth set of members defining a fourth side, and a fifth set of members defining a fifth side. The fourth side and the fifth side are joined at an obtuse angle to extend between the first side and the second side. The device further includes a plurality of wheels coupled to the frame and extending external to the frame.
    Type: Application
    Filed: January 11, 2016
    Publication date: July 13, 2017
    Applicant: THE BOEING COMPANY
    Inventors: Liisa C. Bruchal, John R. Lesh, Farshad Amiri, Charles O. Munoz