Patents by Inventor Fred Garcia, Jr.

Fred Garcia, Jr. 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).

  • Portable tester for determining gas content within a core sample
    Patent number: 5741959
    Abstract: A portable tester is provided for reading and displaying the pressure of a gas released from a rock core sample stored within a sealed container and for taking a sample of the released pressurized gas for chemical analysis thereof for subsequent use in a modified direct method test which determines the volume of gas and specific type of gas contained within the core sample.
    Type: Grant
    Filed: August 9, 1996
    Date of Patent: April 21, 1998
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventors: Fred Garcia, Jr., Steven J. Schatzel