| Patents for John L. Sullivan |
Patents 1 -
10
of 20
      |
| Picture | Number | Date | Patentee | Title |
| | 2,098X | Apr. 02, 1814 | J.L. Sullivan | Steam tow boat and warping windlass |
| | 2,761X | Mar. 24, 1817 | J.L. Sullivan | Submarine propeller |
| | 2,762X | Mar. 24, 1817 | J.L. Sullivan | Propelling boats by compressed air |
| | 2,763X | Mar. 24, 1817 | J.L. Sullivan | Steam engine |
| | 2,918X | Feb. 28, 1818 | J.L. Sullivan | Wheel regulator and spare gear for the steam engine |
| | 2,919X | Feb. 28, 1818 | J.L. Sullivan | Supply chamber for the steam engine |
| | 2,920X | Feb. 28, 1818 | J.L. Sullivan | Boiler for the steam engine |
| | 2,946X | Apr. 28, 1818 | J.L. Sullivan | Paddles for propelling ships |
| | 3,035X | Dec. 10, 1818 | J.L. Sullivan | Improvement on Morey's steam engine |
| | 3,036X | Dec. 10, 1818 | J.L. Sullivan | Double stern wheel for boats |
