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| Patents for Ernest O. Wheelock | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,639,321 | Aug. 16, 1927 | E.O. Wheelock | Gauge | measurement gauges | |
| 1,664,583 | Apr. 03, 1928 | E.O. Wheelock | Snap Gage | special purpose gauges | |