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| Patents for Warren A. Shippert | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,264,214 | Apr. 30, 1918 | W.A. Shippert | Milking machine | ||
| 1,405,166 | Jan. 31, 1922 | W.A. Shippert | Milking machine | ||
| 1,459,420 | Jun. 19, 1923 | W.A. Shippert | Milking machine | ||