| Patents for Mahlon S. Drake |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 53,518 | Mar. 27, 1866 | W. Best, M.S. Drake | Improvement in machines for ironing hats | milliner |
| 57,437 | Aug. 21, 1866 | M.S. Drake | Improvement in hat-ironing machines | milliner |
| 61,328 | Jan. 22, 1867 | M.S. Drake | Improved barrel bungs | |
| 61,814 | Feb. 05, 1867 | M.S. Drake | Improvement in machines for pouncing hats | milliner |
| 136,821 | Mar. 18, 1873 | M.S. Drake | Improvement in adjustable ingot-molds | |
| RE6,858 | Jan. 11, 1876 | M.S. Drake | Improvement in machines for pouncing hats | |
| 197,618 | Nov. 27, 1877 | M.S. Drake | Improvement in spring-scales for weighing | scales and balances |
| 217,350 | Jul. 08, 1879 | M.S. Drake | Improvement in devices for carrying books, &c. | |
| 217,592 | Jul. 15, 1879 | M.S. Drake | Improvement in gates for railway-crossings | railroads |
| 350,518 | Oct. 12, 1886 | M.S. Drake, J. Wood | Car-coupling | |
| 417,551 | Dec. 17, 1889 | M.S. Drake | Lamp | |
| 940,983 | Nov. 23, 1909 | W.P. Meeker, M.S. Drake | Machine for molding tile-faced blocks | |
