Name File Type Size Last Modified
Parsed.zip application/zip 105.7 MB 08/05/2020 06:42:PM
READ_ME.txt text/plain 2.1 KB 08/05/2020 06:40:PM
Raw.zip application/zip 191.5 MB 08/05/2020 06:39:PM

Project Citation: 

Andrews, Michael J., X, Sarada, and Ziebarth, Nicolas L. Annual Reports of the Commissioner of Patents Data. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2020-08-05. https://doi.org/10.3886/E120556V1

Project Description

Summary:  View help for Summary This repository includes patent data constructed from the Annual Reports of the Commissioner of Patents and Annual Indices of Patents for the years 1870-1941. 

We construct and use this data in our paper "Changes in the Demographics of American Inventors, 1870-1940." For replication codes and patent data matched to the U.S. population census, see the project "American Inventors, 1870-1940" (https://doi.org/10.3886/E109970V2).

The folder "Raw" contains .txt files OCRed from the Annual Reports. The folder "Parsed" contains .dta files with inventor and patent information parsed from these text files. READ_ME.txt explains the data in more detail.

If you have questions, please contact Mike Andrews (mandrews@nber.org).



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This material is distributed exactly as it arrived from the data depositor. ICPSR has not checked or processed this material. Users should consult the investigator(s) if further information is desired.