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| Patents for Owen G. Warren | |||||
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| Number | Date | Patentee | Title | Type | |
| 684 | Apr. 07, 1838 | T. Burdick, F. Burdick | Machine for mortising timber, &c. | mortising machines | |
| 3,837 | Nov. 26, 1844 | T. Cole | Machine for cutting shingles | shingle machines | |
| 3,862 | Dec. 19, 1844 | J.H. Stevens | Machine for preparing wood for making boxes | box making machines | |
| 6,670 | Aug. 28, 1849 | J. Fitzgerald | Machinery for dressing treenails | wood lathes | |
| 42,582 | May 03, 1864 | D. Howell, Jr., M.K. Kellam | Improvement in miter-boxes | miter boxes | |