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| Patents for John Owings | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,679X | Mar. 05, 1812 | J. Owings | Preparing flax and hemp to be spun | flax and hemp machines | |
| 2,051X | Jan. 25, 1814 | J. Owings | Water mills | miller | |
| 2,052X | Jan. 25, 1814 | J. Owings | Impressed roller for making knives, spoons, etc. | ||
| 2,668X | Sep. 09, 1816 | J. Owings | Floating wheel | ||
| 3,929X | Aug. 27, 1824 | J. Owings | Wagons or carts for removing earth | construction wagons and carts | |
| 8,851X | May 29, 1835 | J. Owings | Furnace for burning lime and smelting ore | steel making furnaces | |