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| Patents Granted on 1937-09-21 | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,093,682 | Sep. 21, 1937 | D.D. Levy | Dental Tool Holder | dental tools | |
| 2,093,693 | Sep. 21, 1937 | E.J. Dillman | Control Device | temperature controls | |
| 2,093,743 | Sep. 21, 1937 | E.C. Steiner | Boring Head | boring heads | |