| All Patents of Type: flax and hemp machines |
Patents 1 -
15
of 126
      |
| Number | Date | Patentee | Title | Type |
| 11X | Mar. 17, 1791 | G. Parkinson | Machine for Spinning Hemp and Flax etc. | flax and hemp machines |
| 91X | Jan. 15, 1795 | S. Mullikin | Hemp and flax breaking | flax and hemp machines |
| 237X | Feb. 14, 1799 | B. Tyler | Flax and hemp mill | flax and hemp machines |
| 308X | Jan. 17, 1801 | J. Canon | Machine for breaking flax | flax and hemp machines |
| 541X | Apr. 12, 1804 | O. Robert | Machine for Breaking and Cleaning Flax and Hemp | flax and hemp machines |
| 546X | Apr. 24, 1804 | P. Gottry | Machine for Cleaning Flax Seed | flax and hemp machines |
| 676X | Mar. 21, 1806 | E. Mack | Dressing flax | flax and hemp machines |
| 729X | Feb. 11, 1807 | R. Button | Hemp and flax machine | flax and hemp machines |
| 848X | Apr. 13, 1808 | T. Cohoon | Machine for breaking and swingling hemp | flax and hemp machines |
| 981X | Jan. 08, 1809 | R.S. Chappel | Machine for dressing flax and hemp | flax and hemp machines |
| 998X | Feb. 11, 1809 | E.F. Hill | Flax and hemp machine | flax and hemp machines |
| 1,065X | Jun. 16, 1809 | G. Brown | Roving machine for flax and hemp | flax and hemp machines |
| 1,089X | Jun. 28, 1809 | N. Foster | Hemp and flax spinning machine | flax and hemp machines |
| 1,123X | Aug. 23, 1809 | J. Barlow | Flax dressing machine | flax and hemp machines |
| 1,185X | Dec. 28, 1809 | W. Mason | Hemp break | flax and hemp machines |
