| Patents for J. R. Drake |
Patents 1 -
15
of 22
      |
| Number | Date | Patentee | Title | Type |
| 66,972 | Jul. 23, 1867 | J.L. Lay | Compound Steam Engine | steam engines |
| 92,662 | Jul. 13, 1869 | R.W. English, J.D. Shepard | Improved hinge | hinges |
| 96,520 | Nov. 02, 1869 | J. Weeks | Weighing Scales | scales and balances |
| 96,776 | Nov. 16, 1869 | J.W. Close | Improvement in Combined Screw and Pipe-Wrench and Pipe-Cutter | combination tools |
| D4,031 | May 17, 1870 | H.H. Evarts | Design for a dovetail | dovetailing machines |
| 104,001 | Jun. 07, 1870 | H.H. Evarts | Improvement in dovetailing-machine | dovetailing machines |
| 106,775 | Aug. 30, 1870 | W. Bowden | Improved machine for upsetting tires | tire shrinkers |
| 110,232 | Dec. 20, 1870 | T. Hanvey | Improvement in barrels | cooper |
| 118,453 | Aug. 29, 1871 | G.J. Hill | Improvement in Bottle and Box Openers | |
| 118,463 | Aug. 29, 1871 | C. Levey | Improvement in steam-engines | steam engines |
| 121,093 | Nov. 21, 1871 | T. Flesher | Improvement in machines for boring and mortising blind-slats | mortising machines |
| 124,435 | Mar. 12, 1872 | J. Groben | Spoke Shave | spokeshaves |
| 137,262 | Mar. 25, 1873 | G.H. Van Vleck | Counting Register | |
| 188,300 | Mar. 13, 1877 | A.D. Martin | Road Engine | steam road engines |
| 243,093 | Jun. 21, 1881 | J. Watson | Bit-stock | hand drills |
