Patents by Inventor Brian Mattson

Brian Mattson 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).

  • Patent number: 4967645
    Abstract: A cleanroom facility is provided with an air shower in which gasper jets are used to direct air in a preferred manner against persons entering the cleanroom facility. The gasper jets are combined with a downward air flow and with air curtains which limit the escape of dust particles from the air shower to remaining portions of the cleanroom facility. Primary and secondary air showers are provided to first remove excess particles from the person's street clothes, and then remove any loose particles which may be on the person's cleanroom clothing. A third air shower is provided as a separate secondary air shower for a second cleanroom facility area.
    Type: Grant
    Filed: November 27, 1989
    Date of Patent: November 6, 1990
    Assignee: Micron Technology, Inc.
    Inventor: Brian Mattson