Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Ralph Gilchrist has a total of 1 patent(s) in the database.

* Some patents in this database have one or more inventors, not all of whom may be from Wyoming.

 

  1. Patent Number: 3483730     View patent at USPTO
    Title: METHOD OF DETECTING THE MOVEMENT OF HEAT IN A SUBTERRANEAN HYDROCARBON BEARING FORMATION DURING A THERMAL RECOVERY PROCESS
    Assignee: Tenneco Oil Company
    Issue Date: December 16, 1969
    Inventor(s): Ralph E. Gilchrist, Houston, TX
    Charles W. Nance, Casper, WY