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| All Patents in class 110/175R | |||||
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| Number | Date | Patentee | Title | Type | |
| 179,777 | Jul. 11, 1876 | J. Enright | Damper for Return Tube Boiler | stationary boilers | |
| 196,877 | Nov. 06, 1877 | A.W. Comstock | Improvement in tire bending and upsetting attachments for punching and shearing | tire shrinkers | |
| 1,513,425 | Oct. 28, 1924 | D.W. Robb | Air-heating attachment for furnaces | ||