Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Frank Anderson has a total of 4 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: 2323289     View patent at USPTO
    Title: COAL DRIER
    Assignee: Monolith Portland Cement Company
    Issue Date: July 6, 1943
    Inventor(s): Frank J. Anderson, Laramie, WY
    Michael Treshow, West Los Angeles, CA

  2. Patent Number: 2421918     View patent at USPTO
    Title: PROCESS OF PRODUCING ALUMINUM OXIDE SUBSTANTIALLY FREE FROM SILICA
    Assignee: Monolith Portland Midwest Company
    Issue Date: June 10, 1947
    Inventor(s): Frank J. Anderson, Laramie, WY
    Duncan R. Williams, Laramie, WY

  3. Patent Number: 2438488     View patent at USPTO
    Title: PROCESS OF MAKING ALUMINA UTILIZING KAOLIN, MARL, AND RELATED MATERIALS
    Assignee: Monolith Portland Midwest Company
    Issue Date: March 30, 1948
    Inventor(s): Frank J. Anderson, Laramie, WY
    Duncan R. Williams, Laramie, WY

  4. Patent Number: 2895725     View patent at USPTO
    Title: ROTARY KILN CONSTRUCTION
    Assignee: Monolith Portland Midwest Company
    Issue Date: July 21, 1959
    Inventor(s): Frank J. Anderson, Laramie, WY