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| Patents for Charles W. Goodrich | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,872,626 | Aug. 16, 1932 | C.W. Goodrich, H. Ernst | Hydraulic Valve | hydraulic apparatus | |
| 1,924,594 | Aug. 29, 1933 | C.W. Goodrich, L.H. Blood | Combined Automatic Machine Tool | milling machines | |
| 1,978,346 | Oct. 23, 1934 | C.W. Goodrich, H. Ernst | Delayed Trip for Hydraulic Circuits | hydraulic apparatus | |
| 2,043,406 | Jun. 09, 1936 | C.W. Goodrich, H. Ernst | Hydraulic Spindle Stop | hydraulic apparatus | |