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| Patents for Philip H. White | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,872,626 | Mar. 25, 1975 | P.H. White | Grinding Machine with Tilting Table | surface grinders | |
| 3,970,830 | Jul. 20, 1976 | B.W. Wilterdink, P.H. White | Computer Controlled Machine Tool Contouring System | machine tool controls | |