Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Jeffrey Dahl 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: 5121795     View patent at USPTO
    Assignee: Halliburton Company
    Issue Date: June 16, 1992
    Inventor(s): Jeffrey A. Dahl, Duncan, OK
    E. Dwyann Dalrymple, Duncan, OK
    David P. Ewert, Bakersfield, CA
    Richard R. Gerke, Charlotte, NC
    D. P. Kundert, Casper, WY