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| Patents for Richard Gerner | |||||
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| Number | Date | Patentee | Title | Type | |
| 120,465 | Oct. 31, 1871 | E.H. Smith | Improvement in blind-stile boring-machines | windowblind machines | |
| 131,407 | Sep. 17, 1872 | E. Paeckert | Improvement in Jointed Rules | folding rule joints | |