U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Quotables

"It is my heart-warmed and world-embracing Christmas hope and aspiration that all of us, the high, the low, the rich, the poor, the admired, the despised, the loved, the hated, the civilized, the savage (every man and brother of us all throughout the whole earth), may eventually be gathered together in a heaven of everlasting rest and peace and bliss, except the inventor of the telephone. "

Mark Twain ; Christmas greetings, 1890

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U.S. patents available 1976 to present. U.S. patent applications available 2005 to present.

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