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| Patents for Clifton L. McKnight | |||||
| Number | Date | Patentee | Title | Type | |
| 557,328 | Mar. 31, 1896 | H.E. Goodell, A.D. Goodell | Breast-drill | breast drills | |
| D44,834 | Nov. 04, 1913 | E.A. Bardwell | Nail Set | pin punches | |