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| Patents for Rockford Drilling Machine Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,119,625 | Dec. 01, 1914 | R. Milne | Feed for drill-spindles | drill presses | |
| 1,180,062 | Apr. 18, 1916 | E.K. Morgan, H.B. Newton | Feed for drill-spindles | drill presses | |
| 1,180,063 | Apr. 18, 1916 | E.K. Morgan | Belt-shifter | metalworking power transmission | |
| 1,753,085 | Apr. 01, 1930 | J.L. Peterson | Clutch | drill presses | |