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| Patents for George H. Howard | |||||
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| Number | Date | Patentee | Title | Type | |
| 132,346 | Oct. 15, 1872 | A. Yount | Improvement in Machines for Upsetting Tires | tire upsetters | |
| 132,377 | Oct. 22, 1872 | J. Solter | Improvement in machines for crozing barrels | barrel making machines | |
| 143,458 | Oct. 07, 1873 | J.M. Oram | Watchmakers' Lathes | watchmakers lathes | |