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| Patents for John H. Osgood | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,648,912 | Aug. 18, 1953 | J.H. Osgood | Contour Inspection Device | comparators | |
| 2,690,373 | Sep. 28, 1954 | J.H. Osgood | Inspection and Recording Device | comparators | |
| 2,845,589 | Jul. 29, 1958 | J.H. Osgood | Electronic Table Motor Drive Unit for Optical Comparators and the Like | comparators | |