| All Patents in class 99/617 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 4,504X | Jul. 31, 1826 | J. Webster | Machine for grinding shelled corn | miller |
| 4,877X | Sep. 13, 1827 | W. Torrey | Cast iron mill for grinding bark | bark processing machines |
| 5,049X | Mar. 27, 1828 | A. Bull | Machine for grinding bark | bark processing machines |
| 5,381X | Mar. 03, 1829 | S. Cook | Trumpet mouthed mill for grinding paints | paint grinding mills |
| 9,235X | Nov. 07, 1835 | J. Turk | Smut machine | miller |
| 3,301 | Oct. 12, 1843 | E. Howard | Smut Machine | |
| 5,503 | Apr. 11, 1848 | J. Taylor | Smut Mill | smut mills |
| 16,847 | Mar. 17, 1857 | S. Males | Convertible cider-mill | |
