1955's Plant Patent Counts
| month | first | count |
|---|
| January | PP1,339 | 6 |
| February | PP1,345 | 10 |
| March | PP1,355 | 19 |
| April | PP1,374 | 15 |
| May | PP1,389 | 7 |
| June | PP1,396 | 8 |
| July | PP1,404 | 4 |
| August | PP1,408 | 9 |
| September | PP1,417 | 6 |
| October | PP1,423 | 4 |
| November | PP1,427 | 9 |
| December | PP1,436 | 6 |
| | Total: | 103 |
1954
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1956