Patents by Inventor Duncan Charles Gray

Duncan Charles Gray 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).

  • DECONTAMINATION UNIT
    Publication number: 20090222984
    Abstract: The present invention relates to a portable decontamination unit comprising an enclosure (1, 2) and an effluent holding tank (18), wherein the effluent holding tank (18) is provided within the enclosure (1, 2). The decontamination unit may be modular and so include more than one enclosure (1, 2) linked together. Such a unit is usefully employed at an emergency scene where individuals have become contaminated with a harmful substance.
    Type: Application
    Filed: January 12, 2007
    Publication date: September 10, 2009
    Inventor: Duncan Charles Gray