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Patents for Simon Ingersoll | |||||
Number | Date | Patentee | Title | Type | |
9,663 | Apr. 12, 1853 | S. Ingersoll | Shingle-machine | shingle machines | |
11,787 | Oct. 10, 1854 | S. Ingersoll | Pawl Drill | hand drills | |
12,821 | May 08, 1855 | S. Ingersoll | Machine for sawing or felling trees | reciprocating saws | |
15,913 | Oct. 14, 1856 | S. Ingersoll | Method of felling trees | reciprocating saws | |
38,486 | May 12, 1863 | S. Ingersoll | Improved Friction Clutch | hand drills |