Patents by Inventor James E. Kilbarger

James E. Kilbarger 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).

  • Continuous brine leakage monitoring system for a production oil well
    Patent number: 4848456
    Abstract: A brine leakage monitoring system for a production oil well where brine is returned to a brine bearing strata in the ground through casing surrounding the production casing of said oil well, including means for continuously monitoring the pressure in the area surrounding the brine disposal casing to detect any leaks that might occur so that brine does not seep into any strata, other than the brine bearing strata.
    Type: Grant
    Filed: July 18, 1988
    Date of Patent: July 18, 1989
    Inventor: James E. Kilbarger