Patents by Inventor Hyman Kirtchik

Hyman Kirtchik 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).

  • Low reflectance infrared camouflage system
    Patent number: 7746264
    Abstract: An infrared camouflage coating system for application to the strategic surfaces of jet engine components comprised of a metal alloy substrate having an oxidized surface and a ferrous sulfide containing silicate glass bonded thereto.
    Type: Grant
    Filed: July 11, 1978
    Date of Patent: June 29, 2010
    Assignee: The United States of America as represented by the Secretary of the Air Force
    Inventor: Hyman Kirtchik
  • Infrared camouflage coating system
    Patent number: 7733263
    Abstract: A camouflage coating system for application to the surfaces of jet engine components in order to reduce their level of emitted energy there by rendering them undetectable by infrared detection systems. The camouflage coating comprises a multilayer system having a first diffusion barrier of nickel aluminide applied to the substrate surface. A second silver reflective layer superimposed on the diffusion barrier layer and a glass-ceramic protective overlay superimposed on the silver reflective layer.
    Type: Grant
    Filed: July 11, 1978
    Date of Patent: June 8, 2010
    Assignee: The United States of America as represented by the Secretary of the Air Force
    Inventor: Hyman Kirtchik