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Patents for Stevens Walden Inc. | |||||
Number | Date | Patentee | Title | Type | |
1,883,632 | Oct. 18, 1932 | G.M. Duvall, J.L. Israelson | Multiple Compartment Box | tool storage containers | |
2,515,431 | Jul. 18, 1950 | C.A. Ulfves | Detachable Hammer Tip | ball pein hammers |