During the last three years, did this establishment apply for a patent or a trademark?
Categories
Value
Category
-9
Don't know (SPONTANEOUS)
1
Yes, for a patent only
2
Yes, for a trademark only
3
Yes, for both a patent and a trademark
4
No
Sysmiss
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.