Patents by Inventor James R. Pearson

James R. Pearson 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).

  • Horizontal stabilizer assembly for an aircraft
    Patent number: 11932398
    Abstract: A horizontal stabilizer assembly includes a stabilizer connector assembly having a center multi-spar box, a first horizontal stabilizer having a first multi-spar box connected to a first side of the center multi-spar box with a plurality of first lug and clevis connections, and a second horizontal stabilizer having a second multi-spar box connected to a second side of the center multi-spar box, opposite the first side, with a plurality of second lug and clevis connections.
    Type: Grant
    Filed: May 3, 2021
    Date of Patent: March 19, 2024
    Assignee: The Boeing Company
    Inventors: Joseph H. Campana, Kevin P. Ryder, William H. Pearson, James R. Harrison
  • Conduit apparatus
    Patent number: 3965629
    Abstract: Conduit apparatus providing a fire resistant passageway, for an elongate member such as wire, through a hole in a barrier such as a floor, wall or the like may comprise: a tubular core member through the interior of which the elongate member may pass; friction surfaces surrounding the exterior of the core member for frictional and sealing engagement with the barrier hole; and a seal member engageable with the interior of the core member and the exterior of the elongate member.
    Type: Grant
    Filed: September 11, 1974
    Date of Patent: June 29, 1976
    Assignees: Lawrence A. Bresan, James R. Pearson
    Inventor: James R. Pearson