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Process and Apparatus for Distilling Petroleum.
Patent for apparatus and improving practices associated with distillation of petroleum as undistilled residues, as well as petroleum in other forms.
Date:
September 16, 1913
Creator:
Van Dyke, John W.; Irish, William M.; Ellis, H. A. & Esterly, Edw. C.
System:
The Portal to Texas History
Process of Making Amyl Acetate
Patent for Process of Making Amyl Acetate
Date:
September 5, 1916
Creator:
Essex, Harry & Brooks, Benjamin T.
System:
The Portal to Texas History