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| Patents for W. B. Knight Machinery Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 895,093 | Aug. 04, 1908 | W.B. Knight | Work-support for Milling and Drilling Machines | milling machine accessories | |
| 2,826,945 | Mar. 18, 1958 | A.H. Kleinsorge | Boring Machine | vertical boring mills | |
| 3,628,498 | Dec. 21, 1971 | A.H. Kleinsorge | Optical Reader Assembly | optical measuring gauges | |