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The value of patents as indicators of inventive activity
Griliches, Zvi; Pakes, Ariel; Hall, Bronwyn H. - 1986
Persistent link: https://www.econbiz.de/10000735323
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Inventive activity in early industrial America: evidence from patent records : 1790 - 1846
Sokoloff, Kenneth L. - 1988
Persistent link: https://www.econbiz.de/10000757928
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Patents in imperial Russia : a history of the Russian institution of invention privileges under the old regime
Aer, Anneli - 1995
Persistent link: https://www.econbiz.de/10000551148
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The colored inventor
Baker, Henry Edwin - 1969
Persistent link: https://www.econbiz.de/10000552228
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American black scientists and inventors
Jenkins, Edward S.; Hudson, Gossie Harold; Jackson, W. … - 1975
Persistent link: https://www.econbiz.de/10000557810
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Inventions, patents and monopoly
Meinhardt, Peter - 1946
Persistent link: https://www.econbiz.de/10000589279
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US agricultural competitiveness : evidence from invention data
Evenson, Robert E. - 1989
Persistent link: https://www.econbiz.de/10000127582
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The effect of novelty requirements on subsequent innovations
Dijk, Theon van - 1992
Persistent link: https://www.econbiz.de/10000143192
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Intellectual property rights for appropriate invention
Evenson, Robert E. - 1991
Persistent link: https://www.econbiz.de/10000144094
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Inventive activity, diffusion, and the stages of economic growth
Gomułka, Stanisław - 1971
Persistent link: https://www.econbiz.de/10000328869