Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Charles Frazier 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: 1587714     View patent at USPTO
    Title: AUTOMATIC FLUID CUT-OFF FOR OIL WELLS
    Assignee: Guiberson Corporation
    Issue Date: June 8, 1926
    Inventor(s): Charles E. Frazier, Casper, WY