Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Dean Bray 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: 6272775     View patent at USPTO
    Title: REAR DUMPING DRAGLINE BUCKET AND RIGGING SYSTEM
    Assignee: None
    Issue Date: August 14, 2001
    Inventor(s): Dean Bray, Bismarck, ND
    Karl Lemmerman, Bismarck, ND
    William Lengenfelder, Bismarck, ND
    DuWayne A. Marthaller, Mandan, ND
    R. Steven Metzger, Casper, WY
    Don F. Schmidt, Bismarck, ND