Patents by Inventor Robert E. Logan

Robert E. Logan 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).

  • Advanced plume suppressing segmented heat shield
    Patent number: 11427298
    Abstract: An aircraft structure including a heat shield. A heat shield including an interior; a skin enclosing the interior; a plurality of barriers attached in the interior to the skin, each of the barriers spaced to separate a plurality of thermal insulation layers disposed in the interior; and wherein the barriers suppress heat flow between the thermal insulation layers.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: August 30, 2022
    Assignee: THE BOEING COMPANY
    Inventors: William Cromer, Matthew J. Woerly, Robert E. Logan, Genesis M. Pilarca
  • ADVANCED PLUME SUPPRESSING SEGMENTED HEAT SHIELD
    Publication number: 20210078693
    Abstract: An aircraft structure, comprising a heat shield including. The heat shield includes an interior; a skin enclosing the interior; a plurality of barriers attached in the interior to the skin, each of the barriers spaced to separate a plurality of thermal insulation layers disposed in the interior; and wherein the barriers suppress heat flow between the thermal insulation layers.
    Type: Application
    Filed: September 18, 2019
    Publication date: March 18, 2021
    Applicant: The Boeing Company
    Inventors: William Cromer, Matthew J. Woerly, Robert E. Logan, Genesis M. Pilarca
  • Magnetic impulse record element laminate and method of making same
    Patent number: 3935361
    Abstract: A laminated article comprising a magnetic impulse record element secured to a vinyl plastic member through an interface of a composition containing polyvinyl chloride, polyvinyl acetate and polyvinyl alcohol. The interface contributes to the formation of a record element of improved quality when the latter is transferred as a magnetic coating from a carrier to the vinyl plastic member in a hot stamping operation.
    Type: Grant
    Filed: May 3, 1973
    Date of Patent: January 27, 1976
    Assignee: Addressograph Multigraph Corporation
    Inventors: Michael B. Dorfman, Robert E. Logan