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Vapor Burner

Description: Patent for vapor burner. Illustration included.
Date: February 27, 1906
Creator: Franklin, Edward A.
Partner: UNT Libraries Government Documents Department

Process of Making Ammonium Ichthyol Sulfonate.

Description: Patent for "improvment in the process of making ichthyol sulfonate" (lines 10-13).
Date: August 27, 1901
Creator: McLaughlin, Andrew Cyrus
Partner: UNT Libraries Government Documents Department

Combined Minnow Bucket and Trap.

Description: Patent for a combined minnow bucket and trap that overcomes past disadvantages, is simple in constructions, inexpensive to manufacture and reliable.
Date: March 27, 1906
Creator: Petmecky, Fred
Partner: UNT Libraries Government Documents Department
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