Wyoming Inventors Database
Wyoming Inventors : Name Search Results

William Johnson 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: 977652     View patent at USPTO
    Title: RAIL-JOINT
    Assignee: None
    Issue Date: December 6, 1910
    Inventor(s): William F. Johnson, Basin, WY

  2. Patent Number: 977743     View patent at USPTO
    Title: RAIL-JOINT
    Assignee: None
    Issue Date: December 6, 1910
    Inventor(s): William F. Johnson, Basin, WY

  3. Patent Number: 985601     View patent at USPTO
    Title: ICE-FORMING APPARATUS
    Assignee: None
    Issue Date: February 28, 1911
    Inventor(s): William F. Johnson, Basin, WY

  4. Patent Number: 1209589     View patent at USPTO
    Title: COPY-HOLDER ATTACHMENT FOR TYPE-WRITERS
    Assignee: None
    Issue Date: December 19, 1916
    Inventor(s): William F. Johnson, Basin, WY