1978's Plant Patent Counts
month | first | count |
---|
January | PP4,174 | 32 |
February | PP4,206 | 12 |
March | PP4,218 | 14 |
April | PP4,232 | 13 |
May | PP4,245 | 13 |
June | PP4,258 | 16 |
July | PP4,274 | 12 |
August | PP4,286 | 10 |
September | PP4,296 | 15 |
October | PP4,311 | 19 |
November | PP4,330 | 8 |
December | PP4,338 | 22 |
| Total: | 186 |
1977
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1979