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| Patents for George L. Gershman | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,746,158 | May 22, 1956 | G.L. Gershman | Taper Micrometer | micrometers | |
| 3,230,630 | Jan. 25, 1966 | G.L. Gershman | Internal taper micrometer | micrometers | |
| 3,327,399 | Jun. 27, 1967 | G.L. Gershman | Datum line taper micrometer | micrometers | |