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| Patents for F. V. Briesen | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 149,263 | Mar. 31, 1874 | A.P. Stephens | Improvement in sheet-metal cement-lined pipes | |
| 171,511 | Dec. 28, 1875 | E. Günther | Improvement in machines for turning bungs | ||
 | 379,677 | Mar. 20, 1888 | J. Brandt | Combined Hatchet and Plane | |
 | 434,039 | Aug. 12, 1890 | J.M. Wright | Shaping Machine | |
 | 444,035 | Jan. 06, 1891 | G. Wyatt | Pliers | |