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Standards of patentability for European inventions : should an inventive step advance the art?
Ullrich, Hanns - 1980 - 1. Nachdr. der 1. Aufl. 1977
Persistent link: https://www.econbiz.de/10000542875
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Patents, invention, and economic change : data and selected essays
Schmookler, Jacob - 1972
Persistent link: https://www.econbiz.de/10000056104
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Inventions, patents and their management
Berle, Alf Keyser; DeCamp, Lyon Sprague - 1959
Persistent link: https://www.econbiz.de/10000318293
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The progress of science and the useful arts : inventive activity in the Antebellum period
Khan, B. Zorina - 1991
Persistent link: https://www.econbiz.de/10000972131
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Invention and economic development
Schmookler, Jacob - 1951
Persistent link: https://www.econbiz.de/10000751832
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Independent inventors and the patent system
Tuska, Clarence D. - 1961
Persistent link: https://www.econbiz.de/10000672123
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The democratization of invention during early industrialization : evidence from the United States, 1790 - 1846
Sokoloff, Kenneth L. - In: The journal of economic history 50 (1990) 2, pp. 363-378
Persistent link: https://www.econbiz.de/10001090280
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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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Patent portfolio management of sequential inventions : evidence from US patent renewal data
Kim, Jinyoung - In: Review of industrial organization : RIO 47 (2015) 2, pp. 195-218
Persistent link: https://www.econbiz.de/10011350654