| Patents for John Thomas |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 3,527X | May 17, 1822 | J. Thomas | Blocks and wedges for raising vessels and for other uses in ship building | blocks and wedges |
| 3,617X | Dec. 02, 1822 | J. Thomas | Planking vessels by hooking or jogging the planks | |
| 4,074X | Apr. 02, 1825 | J. Thomas | Dowelling bit, used in ship building | shipwright |
| 4,085X | Apr. 14, 1825 | J. Thomas | Naval architecture | |
| 4,345X | Feb. 24, 1826 | J. Thomas | Ship rail way dock | |
| 4,556X | Nov. 06, 1826 | J. Thomas | Improvement called bilge levers for supporting ships | blocks and wedges |
| 4,557X | Nov. 06, 1826 | J. Thomas | Improvement called the sub-marine rail way | |
| 5,657X | Oct. 10, 1829 | J. Thomas | Bilgeways | boats and ships |
| 8,109X | Mar. 26, 1834 | J. Thomas | Floating dry dock | dry docks |
| 247,979 | Oct. 04, 1881 | W.S. Wooton | Cabinet-desk | desks and tables |
| 792,758 | Jun. 20, 1905 | A.M. Colt | Quick Acting Clamp | clamps |
