| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for John G. Crocker | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 78,908 | Jun. 16, 1868 | C.O. Yale | Corn Husker | corn huskers | |
| 89,674 | May 04, 1869 | T.W. Mahler | Improved Gate for Water Wheels | turbine water wheels | |