1990's Plant Patent Counts
month | first | count |
---|
January | PP7,089 | 46 |
February | PP7,136 | 40 |
March | PP7,176 | 32 |
April | PP7,208 | 16 |
May | PP7,224 | 16 |
June | PP7,240 | 18 |
July | PP7,258 | 30 |
August | PP7,288 | 24 |
September | PP7,312 | 28 |
October | PP7,340 | 35 |
November | PP7,375 | 12 |
December | PP7,387 | 21 |
| Total: | 318 |
1989
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