Patents by Inventor George Maclean Clarkson

George Maclean Clarkson 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).

  • Camouflage fabric
    Patent number: 5798304
    Abstract: A fabric presents a non-camouflage pattern under visible light and a camouflage pattern under infrared radiation. The fabric may appear under visible light to have a continuous solid color and thus be suitable for use in police uniforms.
    Type: Grant
    Filed: May 2, 1996
    Date of Patent: August 25, 1998
    Inventor: George Maclean Clarkson