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| All Patents in class 144/103 | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 207,640 | Sep. 03, 1878 | W.F. Barnes, J. Barnes | Improvement in scroll-sawing machines | |
 | 285,484 | Sep. 25, 1883 | M.C. Henley | Screw-driver | |
 | 365,850 | Jul. 05, 1887 | J. O'Neill | Drilling-apparatus | |
 | 380,486 | Apr. 03, 1888 | S. Honinger | Drilling-machine | |
 | 749,821 | Jan. 19, 1904 | T.C. Hansen | Drilling-machine | |
 | 2,621,686 | Dec. 16, 1952 | J.E. Tompkins | Machine tool with motor-driven rotary and axially fed tools | |