Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Sterling Diggs has a total of 8 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: 1823594     View patent at USPTO
    Title: FUEL OIL
    Assignee: Standard Oil Company
    Issue Date: September 15, 1931
    Inventor(s): Sterling H. Diggs, Casper, WY

  2. Patent Number: 1858394     View patent at USPTO
    Title: PROCESS FOR TREATING HYDROCARBON OILS
    Assignee: Standard Oil Company
    Issue Date: May 17, 1932
    Inventor(s): Thomas S. Cooke, New York, NY
    Sterling H. Diggs, Casper, WY
    John M. McGee, Casper, WY

  3. Patent Number: 1869800     View patent at USPTO
    Title: LUBRICATING OIL
    Assignee: Standard Oil Company
    Issue Date: August 2, 1932
    Inventor(s): Sterling H. Diggs, Casper, WY

  4. Patent Number: 1976544     View patent at USPTO
    Title: METHOD OF TREATING MINERAL LUBRICATING OILS
    Assignee: Standard Oil Company
    Issue Date: October 9, 1934
    Inventor(s): Sterling H. Diggs, Casper, WY
    James M. Page Jr., Casper, WY

  5. Patent Number: 2030284     View patent at USPTO
    Title: SOLVENT RECOVERY IN OIL EXTRACTION PROCESSES
    Assignee: Standard Oil Company
    Issue Date: February 11, 1936
    Inventor(s): Sterling H. Diggs, Casper, WY

  6. Patent Number: 2050428     View patent at USPTO
    Title: INSULATING WAX
    Assignee: Standard Oil Company
    Issue Date: August 11, 1936
    Inventor(s): Robert E. Beard, Casper, WY
    Sterling H. Diggs, Casper, WY
    James M. Page Jr., Casper, WY

  7. Patent Number: 2063369     View patent at USPTO
    Title: SOLVENT EXTRACTION OF WAX-BEARING OILS
    Assignee: Standard Oil Company
    Issue Date: December 8, 1936
    Inventor(s): Sterling H. Diggs, Casper, WY
    James M. Page Jr., Casper, WY

  8. Patent Number: 2141511     View patent at USPTO
    Title: SOLVENT EXTRACTION OF MINERAL LUBRICATING OILS
    Assignee: Standard Oil Company
    Issue Date: December 27, 1938
    Inventor(s): Clifford C. Buchler, Casper, WY
    Sterling H. Diggs, Casper, WY