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| Patents for James H. Sanford | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 3 | Aug. 01, 1836 | T. Blanchard | Machine for turning, &c., wooden sheaves and pins for ships' tackle blocks and pulleys | |
 | 4 | Aug. 10, 1836 | T. Blanchard | Stock shaving or rounding machine for edges, ends, &c., of ships' tackleblocks | |
 | 5 | Aug. 10, 1836 | T. Blanchard | Machine for mortising solid wooden shells of ships' tackle-blocks | |
 | 6 | Aug. 10, 1836 | T. Blanchard | Machine for forming end pieces of plane blocks for ships, &c. | |