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| Patents for Richard E. Schulz | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,544,966 | Mar. 13, 1951 | R.E. Schulz | Hydraulically operated chuck | crankshaft lathes | |
| 2,577,277 | Dec. 04, 1951 | R.E. Schulz, A.W. Chriscaden | Hydraulic steady rest | crankshaft lathes | |
| 2,604,804 | Jul. 29, 1952 | R.E. Schulz | Self-equalizing driving chuck | crankshaft lathes | |