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| Patents for Harry S. Baker | |||||
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| Picture | Number | Date | Patentee | Title | |
| 1,621,738 | Mar. 22, 1927 | H.S. Baker, J.W. Motherwell | Retard device | ||
| 2,001,375 | May 14, 1935 | H.S. Baker | Safety Valve | ||
| 2,034,222 | Mar. 17, 1936 | H.S. Baker | Valve | ||
| 2,040,681 | May 12, 1936 | H.S. Baker | Gauge | ||
| D100,838 | Aug. 18, 1936 | J.W. Motherwell, H.S. Baker | Design for a Combined Gauge and Illumination Housing | ||
| 2,137,972 | Nov. 22, 1938 | J.W. Motherwell, H.S. Baker | Illuminated gauge | ||