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Centrifugal Machine
Patent for centrifugal machine. This invention is specific to centrifugal machines used as sugar-driers to separate the molasses from crystallized sugar.
Date:
August 25, 1903
Creator:
Kennon, James Daniel; Dobbins, G.W. & Shields, L.T.
System:
The Portal to Texas History
Process of Extracting Cotton-Seed Oil.
Patent for the process of extracting cotton-seed oil from cotton-seed meal with a hydrocarbon such as kerosene and making the hydrocarbon reusable in the process by producing a cotton-seed oil soap through adding caustic soda to the mixture of cotton seed meal and hydrocarbon.
Date:
May 14, 1907
Creator:
Bird, Maurice
System:
The Portal to Texas History