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Patent Pending Blog by Bob Shaver
A blog celebrating the history of technology and creative genius over the centuries.
Totally Absurd Inventions & Patents - From the tricycle lawn mower to the diaper alarm, read about some of the strangest patents ever issued by the US Government.
Today in science history
Chemistry (by element; uses, compounds, properties)
This WebElements periodic table page contains Essential information for the element ununhexium
Hand Held Game Museum
USPTO description of 35 USC 102 (prior art) terms
USPTO glossary of patent-related terms