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| Patents for Theodore A. Goff | |||||
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| Number | Date | Patentee | Title | Type | |
| 61,728 | Feb. 05, 1867 | T.A. Goff | Improvement in pistons for steam engines | piston ring and packing | |
| GB-186,801,270 | Apr. 18, 1868 | T.A. Goff, W. Lund | Improvements in machines for turning off crosshead wrist pins, crank pins, and similar work | wrist pin lathes | |
| 78,733 | Jun. 09, 1868 | T.A. Goff | Improved apparatus for turning wrist-pins, crank-pins, &c. | wrist pin lathes | |