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| Patents for Louis R. Baker | |||||
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| Picture | Number | Date | Patentee | Title | |
| 1,946,659 | Feb. 13, 1934 | L.R. Baker, A.D. Baker | Engine Valve Gear | ||
| 2,279,219 | Apr. 07, 1942 | L.R. Baker, A.D. Baker | Material Grinding Machine | ||