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| Patents for Walter B. Payne | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,221,303 | Apr. 03, 1917 | W.F. Folmer | Gear Cutting Machine | gear making machines | |
| 1,221,844 | Apr. 10, 1917 | R.B. Dow | Combined Shaping and Miling Machinery | metal shapers | |
| 1,251,494 | Jan. 01, 1918 | W.F. Folmer | Panoramic Camera | panoramic cameras | |
| 1,274,466 | Aug. 06, 1918 | B.H. Bickle, A.L. Stewart | Gear Cutter | gear making machines | |
| 1,274,771 | Aug. 06, 1918 | P. Plantinga | Shaper and the Like | metal shapers | |