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| Patents for L. M. Hopkins | |||||
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| Number | Date | Patentee | Title | Type | |
| 300,766 | Jun. 24, 1884 | M.D. Converse | Nail Extractor | nail extractors | |
| 524,952 | Aug. 21, 1894 | E.C. Phillips | Bit With Replaceable Wood-Screw Lead | drill bits | |
| 526,198 | Sep. 18, 1894 | W. Brodie, G.W. Pringle | Boring-machine | drilling and boring | |
| 627,489 | Jun. 27, 1899 | K.H. Ekstrand | Holder For Preserving Jars | jar wrenches | |
| 791,724 | Jun. 06, 1905 | H.C. Pomeroy | Riveting Machine | riveters | |
| 1,151,635 | Aug. 31, 1915 | A.T. Webb | Diopter gage | optician | |