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| Patents for Johannes Ruckstinat | |||||
| Number | Date | Patentee | Title | Type | |
| 1,325,366 | Dec. 16, 1919 | J.C. McLachlan, J. Ruckstinat | Tractor | tractors | |
| CA-198,397 | Mar. 23, 1920 | J. Ruckstinat, J.C. McLachlan | Tractor | tractors | |