| Patents Granted on 1815-06-?? |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| 2,322X | Jun. 02, 1815 | C.D. Colden | Means of applying the principles of the hydrostatic paradox to the principles which govern the pressure of fluids | |
| GB-181,503,922 | Jun. 05, 1815 | R. Trevithick | High pressure steam engine | steam engines |
| 2,323X | Jun. 08, 1815 | G. Manny | Propelling boats | nautical propulsion apparatus |
| 2,324X | Jun. 13, 1815 | W. Bezeau | Brewing spruce beer | |
| 2,325X | Jun. 19, 1815 | J. Wood | Horizontal water wheel | water wheels |
| 2,326X | Jun. 19, 1815 | N. Elgar | Nail machine | nail making machines |
| 2,327X | Jun. 20, 1815 | B. Lies | Sea pedometer | nautical apparatus |
| 2,328X | Jun. 20, 1815 | B. Lies | Rocking or lever boat | nautical propulsion apparatus |
| 2,329X | Jun. 20, 1815 | B. Lies | Conflagration ladder | |
| 2,330X | Jun. 21, 1815 | J. Elgar (Elgar) | Nail machine | nail making machines |
| 2,331X | Jun. 21, 1815 | L. Hedge, T.M. Pomroy | Spring Pen Ruler | rules |
| 2,332X | Jun. 24, 1815 | J. Reynolds | Machine for cutting tenons | tenoning machines |
| 2,333X | Jun. 24, 1815 | J. Reynolds | Wind and water wheel | water wheels |
| 2,334X | Jun. 27, 1815 | S. Boyden | For cutting brads | |
| 2,335X | Jun. 28, 1815 | B. Mesteyer (Mestemeyer) | Machine for printing and staining paper | printer |
