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Oil-Burner.

Description: Patent for an oil burner, which produces more heat through the use of super-heated air to encourage better combustion.
Date: May 4, 1909
Creator: Bissonnet, William Joseph
Partner: UNT Libraries Government Documents Department

Hay Press

Description: Patent for a hay press. This invention includes a reciprocating plunger with plunger heads and designed to work in separate compressing chambers. Illustrations included.
Date: May 19, 1908
Creator: Biela, Valentine
Partner: UNT Libraries Government Documents Department

Rake.

Description: Patent for a rake for raking machine for cleaning fields of stalks or trash.
Date: September 14, 1909
Creator: Jones, William Henry
Partner: UNT Libraries Government Documents Department
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