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B. Zorina Khan

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Stand Alone

Inventing Ideas: Patents, Prizes, and the Knowledge Economy
DEMOCRATIZATION OF INVENTION: PATENTS AND COPYRIGHTS IN AMERICAN ECONOMIC DEVELOPMENT, 1790-1920
The Democratization of Invention (NBER Series on Long-Term Factors in Economic Development)
DEMOCRATIZATION OF INVENTION: PATENTS AND COPYRIGHTS IN AMERICAN ECONOMIC DEVELOPMENT, 1790-1920.
Inventing Ideas Patents, Prizes, and the Knowledge Economy
The Democratization of Invention Patents and Copyrights in American Economic Development, 1790-1920