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| Patents Granted on 1943-10-19 | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,331,967 | Oct. 19, 1943 | R.D. Wortendyke, H. Ernst | Calculating Device | ||
| 2,332,229 | Oct. 19, 1943 | C.H. Jelley | Micrometer | micrometers | |
| 2,332,381 | Oct. 19, 1943 | W.G. Hoelscher | Lathe Spindle Speed Control | metal lathe mechanisms | |
| 2,332,421 | Oct. 19, 1943 | E. Wildhaber | Method And Machine For Relieving Cutters | metal relieving machines | |