| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Peter Clark | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 9,042X | Aug. 20, 1835 | P. Clark | Corn harrow | cultivators and tillers | |
| 123,677 | Feb. 13, 1872 | P. Clark | Improvement in machines for cutting shoulders on blind-slats | windowblind machines | |