Patents by Inventor Jerald A. Hairford

Jerald A. Hairford 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).

  • Surveillance system
    Patent number: 8547432
    Abstract: A surveillance system for observing a scene clandestinely includes a concealment device having a wall at least part of which is formed from a glass or plastic that appears substantially opaque to the human eye but is permeable to the passage of infrared light, and a camera positioned within the concealment device at the visually opaque wall to enable viewing or recording of the scene.
    Type: Grant
    Filed: March 23, 2005
    Date of Patent: October 1, 2013
    Inventor: Jerald A. Hairford