| X Number | Date | Inventor | City | Title | Status |
|---|---|---|---|---|---|
| X-4331 | 1826-02-08 | Israel Johnson Jr. | Villenovia, NY | Saw mill | Recovered |
The inventor had a couple of additional X-series patents that were unreconstructed after the patent-office fire: 1 May 1829 for “wheel and rest”, and 7 May 1829 for “art of sawing boards and construction of sawmills”. Both of these patents give his location as Moriah, NY.
(To be filled in.)