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| Patents for Joseph V. Romig | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,361,406 | Dec. 07, 1920 | J.V. Romig | Combined Micrometer Caliper | micrometers | |
| 1,553,878 | Sep. 15, 1925 | J.V. Romig | Clearance Gauge | ||