Patents by Inventor Dean G. Giles

Dean G. Giles 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).

  • Filter for the removal of particulate and vaporous mercury
    Patent number: 4139354
    Abstract: A small annular-shaped filter specially designed for use in controlled atmosphere work enclosures of the type used in dental operatories and the like for performing mercury handling operations. The filter can be conveniently removably mounted within the air outlet parts of the work enclosures and contains a filtering material specially developed for efficient removal of mercury vapor from the air passing through the filter.
    Type: Grant
    Filed: July 21, 1977
    Date of Patent: February 13, 1979
    Assignee: Futurecraft Corporation
    Inventor: Dean G. Giles
  • Amalgamator
    Patent number: D260812
    Type: Grant
    Filed: January 22, 1979
    Date of Patent: September 15, 1981
    Assignee: Futurecraft Corporation
    Inventors: Meyer Piet, Dean G. Giles
  • Amalgamator
    Patent number: D263739
    Type: Grant
    Filed: January 22, 1979
    Date of Patent: April 6, 1982
    Assignee: Futurecraft Corporation
    Inventors: Meyer Piet, Dean G. Giles