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| Patents for Irwin E. Dearsley | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,533,168 | Apr. 14, 1925 | I.E. Dearsley | Lifting Jack | automobile and truck jacks | |
| 1,621,314 | Mar. 15, 1927 | I.E. Dearsley | Lifting jack | vehicle mechanic | |
| RE17,050 | Jul. 24, 1928 | I.E. Dearsley | Lifting Jack | screw jacks | |