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| Patents for Wyman-Gordan Co. | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,461,083 | Jul. 10, 1923 | M.H. Damerell | Indicating Device | alignment gages | |
| 1,587,217 | Jun. 01, 1926 | M.H. Damerell | Crank Shaft Indexing Machine | indexers and dividers | |