Patents by Inventor Patrick W. Brennan

Patrick W. Brennan 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).

  • Anti-Glare device for a computer terminal display tube
    Patent number: 4253737
    Abstract: An anti-glare device for the display tube of a computer terminal or other video display tube wherein illuminated messages or images are presented on a highly reflective surface, comprising a microweave screen of fine black filaments in a fine mesh mounted in a flexible frame so that the screen conforms to and maintains contact with, the display tube. The frame is secured so that the screen covers the terminal tube, and substantially conforms to the surface thereof. The filaments are preferably approximately 0.0025 inch in diameter and there are approximately 150 filaments per inch.
    Type: Grant
    Filed: February 12, 1979
    Date of Patent: March 3, 1981
    Assignee: Sun-Flex Company
    Inventors: Erik J. Thomsen, Patrick W. Brennan