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| Patents for Alfred Hamilton Emery | |||||
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| Picture | Number | Date | Patentee | Title | |
| 2,307,831 | Jan. 12, 1943 | A.H. Emery | Comparator | ||
| 2,429,511 | Oct. 21, 1947 | A.H. Emery | Dial Bore Gage | ||
| 2,443,880 | Jun. 22, 1948 | E.M. Boat, J.J. Bishop, A.H. Emery, E.H. Aldeborgh | Dial Gauge for Measuring Small Bores | ||
| 2,470,755 | May 24, 1949 | A.H. Emery, E.H. Aldeborgh | Bore Gauge | ||
| 2,476,713 | Jul. 19, 1949 | A.H. Emery | Zeroizing Means for Dial Indicators | ||
| DE-840,604 | Jun. 03, 1952 | A.H. Emery, E.H. Aldeborgh | Bohrlehre | ||