Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Robert Hogsett has a total of 2 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: 7198655     View patent at USPTO
    Title: METHOD AND APPARATUS FOR THERMALLY UPGRADING CARBONACEOUS MATERIALS
    Assignee: Evergreen Energy Inc.
    Issue Date: April 3, 2007
    Inventor(s): Robert F. Hogsett, Lakewood, CO
    Philippus J. Meyer, Secunda, South Africa
    Michael F. Ray, Canyon Lake, TX
    Michael L. Schlegel, Story, WY
    Sheldon L. Schultz, Boise, ID

  2. Patent Number: 7842107     View patent at USPTO
    Title: METHOD AND APPARATUS FOR THERMALLY UPGRADING CARBONACEOUS MATERIALS
    Assignee: Evergreen Energy Inc. (Denver, CO)
    Issue Date: November 30, 2010
    Inventor(s): Robert F. Hogsett, Lakewood, CO
    Philippus J. Meyer, Secunda, South Africa
    Michael F. Ray, Canyon Lake, TX
    Michael L. Schlegel, Story, WY
    Sheldon L. Schultz, Boise, ID