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Patents for William H. Atkinson | |||||
Number | Date | Patentee | Title | Type | |
15,811 | Sep. 30, 1856 | W. Alston, S.J. Lewis | Saw-gummer | saw gummers | |
2,610,529 | Sep. 16, 1952 | W.H. Atkinson | Boring Head | well digging or drilling tools |