1953's Plant Patent Counts
month | first | count |
---|
January | PP1,160 | 2 |
February | PP1,162 | 10 |
March | PP1,172 | 6 |
April | PP1,178 | 4 |
May | PP1,182 | 9 |
June | PP1,191 | 10 |
July | PP1,201 | 7 |
August | PP1,208 | 5 |
September | PP1,213 | 6 |
October | PP1,219 | 7 |
November | PP1,226 | 6 |
December | PP1,232 | 6 |
| Total: | 78 |
1952
Back
1954