1979's Plant Patent Counts
month | first | count |
---|
January | PP4,360 | 13 |
February | PP4,373 | 17 |
March | PP4,390 | 12 |
April | PP4,402 | 10 |
May | PP4,412 | 11 |
June | PP4,423 | 9 |
July | PP4,432 | 13 |
August | PP4,445 | 13 |
September | PP4,458 | 4 |
October | PP4,462 | 13 |
November | PP4,475 | 16 |
| Total: | 131 |
1978
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1980