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| Patents Granted on 1938-06-14 | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,120,622 | Jun. 14, 1938 | J. Nelson, C.J. Oxford | Boring Tool | metalworking counterbores | |
| 2,120,624 | Jun. 14, 1938 | A.L. Pearson | Sanding wheel head | sanding machines | |
| 2,120,638 | Jun. 14, 1938 | J.R. Yotta | Boring Head | boring heads | |
| 2,120,880 | Jun. 14, 1938 | W.F. Yung | Sanding and polishing attachment for lathes | grinders | |
| 2,120,897 | Jun. 14, 1938 | L.N. Miller | Moving-arm radial arm saw | radial arm saws | |