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| Patents for W. H. H. Ecki | |||||
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| Number | Date | Patentee | Title | Type | |
| 528,751 | Nov. 06, 1894 | E.E. Euchenhofer, C.J. Weinman | Machine for wrapping candies | ||
| 535,475 | Mar. 12, 1895 | C.J. Weinman, E.E. Euchenhofer | Gas-engine governor | internal combustion engine governors | |
| 537,512 | Apr. 16, 1895 | C.J. Weinman, E.E. Euchenhofer | Gas-engine | ignition systems | |