| All Patents in class 99/601 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 5,340X | Jan. 21, 1829 | F. Follet | Machine for hulling cotton seed | miller |
| FX-8,547 | Dec. 17, 1834 | W. Jenks, C. Beck | Hulling cotton seed | cotton seed hullers |
| 8,547X | Dec. 17, 1834 | C.P. Tenant, W. Jenks | Hulling and breaking cotton seed | miller |
| 8,586X | Jan. 13, 1835 | I. Adams | Machine for breaking coffee berries | coffee mills |
| 3,610 | Jun. 05, 1844 | T.H. Wilson, E.W. Young | Smut Machine | smut mills |
| 234,584 | Nov. 16, 1880 | S. Kitchens, Jr. | Cotton Seed Huller | cotton seed hullers |
| 632,831 | Sep. 12, 1899 | C.H. Bidwell | Grain Scouring Machine | grain hullers |
