Research Policy
1993
Patents as indicators of corporate technological strength
Francis
Narin1;
Elliot
Noma1;
Ross
Perry2
1 ipIQ · 2 Ross Perry Associates, Toronto, Ont., Canada M5E 1V3
- DOI
- 10.1016/0048-7333(93)90052-j
- Sources
-
semanticscholar
openalex
Cite