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| Patents for Ralph E. Saving | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,319,480 | May 18, 1943 | E. Guetzkow, R.E. Saving | Adjustable Micrometer Dial | milling machines | |
| 2,835,172 | May 20, 1958 | L.D. Libby, R.E. Saving, O.W. Barker | Rotary Head Milling Attachment | milling machine accessories | |
| CA-586,714 | Nov. 10, 1959 | O.W. Barker, R.E. Saving, L.D. Libby | Rotary head milling attachment | milling machine accessories | |