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in subjects: "heating systems"

Patent for a water boiler that allows the water to circulate and produces steam faster when heating water.

Date: July 7, 1908

Creator: Wilson, William W.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for a hydrocarbon burner for home use, which has a steam generator which operates automatically.

Date: January 14, 1908

Creator: Hoffman, Robert V.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Patent for a water heater which connects to the furnace and uses the smoke and gases passing through it to heat the water in the water heater.

Date: January 21, 1908

Creator: Miles,Joseph Furnas

Item Type: Patent

Partner: UNT Libraries Government Documents Department