Revisiting Patent Generation in U.S. Metropolitan Areas: 1990–2015
Crossref DOI link: https://doi.org/10.1007/s12061-020-09354-3
Published Online: 2020-07-21
Published Print: 2021-09
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Mulligan, Gordon F. http://orcid.org/0000-0003-0485-0144
Text and Data Mining valid from 2020-07-21
Version of Record valid from 2020-07-21
Article History
Received: 1 October 2019
Accepted: 13 July 2020
First Online: 21 July 2020