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| Patents Granted on 1944-05-23 | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,349,240 | May 23, 1944 | R.B. Aiman | Adjustable Multiple Spindle Drill Head | multiple spindle drilling heads | |
| 2,349,595 | May 23, 1944 | M.E. Martellotti | Machine Tool Control Mechanism | metalworking power transmission | |
| 2,349,597 | May 23, 1944 | F.A. Hassman, E.D. Vancil, L.F. Nenninger | Lubricating System for Machine Tools | metalworking machine lubrication | |
| 2,349,602 | May 23, 1944 | W.G. Baldenhofer | Hydraulic System for Plural Machine Tools | hydraulic apparatus | |