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Composition of Matter.
Patent for a compound with waterproof and flame-retardant properties in its use as a roofing paint.
Date:
April 2, 1895
Creator:
Freeze, John A.
System:
The Portal to Texas History
Pump.
Patent for an inexpensive, simple, and effective pump that can be easily cleaned, but stays relatively clean.
Date:
April 10, 1894
Creator:
Tom, Joseph C. & Tom Edward A.
System:
The Portal to Texas History
Reversible Gutter.
Patent for a simple and durable reversible gutter for houses and other buildings that can be easily cleaned and painted.
Date:
April 23, 1895
Creator:
Freeze, John Andy
System:
The Portal to Texas History