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| All Patents in class 72/192 | |||||
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| Number | Date | Patentee | Title | Type | |
| 54,605 | May 08, 1866 | A.J. Rogers | Spike Machine | nail making machines | |
| 224,720 | Feb. 17, 1880 | G. Parr | Machine for Rolling Chisels | making chisels | |
| 293,292 | Feb. 12, 1884 | E.O. Williams | Drill Making Machine | making drills and augers | |
| 303,350 | Aug. 12, 1884 | P.A. Whitney | Riveting Machine | riveting machines | |