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| Patents for William D. Whalen | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,500,989 | Mar. 21, 1950 | W.D. Whalen, A.H. Davis, A.L. Hartley | Metallurgical apparatus | flame hardening machines | |
| 3,091,985 | Jun. 04, 1963 | W.D. Whalen | Fluid Operated Rest and Vibration Damper for Turning Machine | metal lathe accessories and attachments | |