| Patents for Thomas McDonough |
Patents 1 -
10
of 10
      |
| Picture | Number | Date | Patentee | Title |
| | 15,771 | Sep. 23, 1856 | T. McDonough | Air Engine |
| | 34,155 | Jan. 14, 1862 | T. McDonough | Hot Air Engine |
| | 44,966 | Nov. 08, 1864 | T. McDonough | Hot Air Engine |
| | 52,305 | Jan. 30, 1866 | T. McDonough | Hot Air Engine |
| | 96,335 | Nov. 02, 1869 | T. McDonough | Hot Air Engine |
 | 166,213 | Aug. 03, 1875 | T. McDonough | Improvement in car-starters |
 | 173,802 | Feb. 22, 1876 | T. McDonough | Improvement in Calipers and Dividers |
 | 181,699 | Aug. 29, 1876 | T. McDonough | Improvement in Wrenches |
| | 278,446 | May 29, 1883 | T. McDonough | Hot Air Engine |
| | 315,808 | Apr. 14, 1885 | T. McDonough | Gas Engine |
