Patents by Inventor J. Mitchell Wells

J. Mitchell Wells 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).

  • Instrumentation, articles of manufacture, and analysis methods
    Patent number: 7462821
    Abstract: Analysis methods are provided that include generating a sample data set using a sample, the sample data set comprising first and second data sets, wherein each of the first and second data sets comprises at least one of an analytical parameter and a sample characteristic acquired using the analytical parameter; and using the first and the second data sets, identifying the sample. Instruments including an ionization source configured to apply different ionization energies to a sample to provide different sample characteristics, and processing circuitry configured to process the different sample characteristics to identify the sample are provided.
    Type: Grant
    Filed: April 26, 2004
    Date of Patent: December 9, 2008
    Assignee: Griffin Analytical Technologies, L.L.C.
    Inventors: Dennis Barket, Jr., J. Mitchell Wells