Patents by Inventor Donald Thomas DeMouth

Donald Thomas DeMouth 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).

  • Publication number: 20020150783
    Abstract: Spilled, difficult to handle material can be transferred from the spillage location through the use of a deformable absorber member that has a thin surface coating that has a high affinity for the spilled material. The deformable absorber may be provided with a large spilled material receiving surface area through being formed of a group of contacting particles or intertwined filaments that impart a wicking capability with respect to a spillage in liquid form. The invention is of particular use in the cleaning up of spilled mercury droplets using a woven copper wick member coated with a thin layer of gold.
    Type: Application
    Filed: April 13, 2001
    Publication date: October 17, 2002
    Inventors: Gareth Geoffrey Hougham, Keith Edward Fogel, Donald Thomas DeMouth