Patents by Inventor Robert Allan Garrison

Robert Allan Garrison 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).

  • MBI bioaerosol vortex cassette
    Publication number: 20030015098
    Abstract: An insert for a cassette that is adapted to sample particulate matter in air. The insert has an upstream end that is circular and a downstream end that is flange shaped with substantially smooth walls between the upstream and downstream ends of the insert. The cassette with the insert disposed therein is also described.
    Type: Application
    Filed: July 17, 2001
    Publication date: January 23, 2003
    Inventors: Larry Don Robertson, Robert Allan Garrison