| Patents for Ransom Cook |
Patents 1 -
10
of 15
      |
| Picture | Number | Date | Patentee | Title |
 | 2,443 | Feb. 01, 1842 | R. Cook | Manufacture of Wrought-Iron and Steel Cannons |
 | 2,444 | Feb. 01, 1842 | S.E. Burnham, R. Cook | Mode of straining saws for sawmills |
 | 6,121 | Feb. 20, 1849 | R. Cook | Improvement in Electro-Magnetic Ore-Separators |
 | 7,211 | Mar. 26, 1850 | R. Cook | Smoke Consuming Tuyere |
 | 7,423 | Jun. 11, 1850 | R. Cook | Hydraulic Apparatus for Producing Blast |
 | 8,162 | Jun. 17, 1851 | R. Cook | Auger |
 | 8,298 | Aug. 19, 1851 | R. Cook | Ventilating and Excluding Dust from Railroad-Cars |
 | GB-185,401,872 | Aug. 26, 1854 | J. Gedge, R. Cook | Improvements in boring instruments known as augers, bits, or gimlets |
 | 12,583 | Mar. 27, 1855 | R. Cook | Machine for Turning the Lips of Augers |
 | 13,780 | Nov. 13, 1855 | R. Cook | Dies for Making Cook's Bits |
