Patents for Francis H. Richards |
Patents 31 -
45
of 83
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Number | Date | Patentee | Title | Type |
442,713 | Dec. 16, 1890 | F.H. Richards | Grain-weigher | |
442,714 | Dec. 16, 1890 | F.H. Richards | Grain-weigher | |
442,715 | Dec. 16, 1890 | F.H. Richards | Regulator grain-weigher | |
442,716 | Dec. 16, 1890 | F.H. Richards | Regulator grain-weigher | |
442,717 | Dec. 16, 1890 | F.H. Richards | Grain-weigher | |
442,718 | Dec. 16, 1890 | F.H. Richards | Grain-meter | |
442,719 | Dec. 16, 1890 | F.H. Richards | Grain-weigher | |
442,720 | Dec. 16, 1890 | F.H. Richards | Grain-weigher | |
442,859 | Dec. 16, 1890 | F.H. Richards, C.H. Cooley | Grain-weigher | |
442,860 | Dec. 16, 1890 | F.H. Richards, C.H. Cooley | Grain-weigher | |
442,861 | Dec. 16, 1890 | C.H. Cooley, F.H. Richards | Grain-weigher | |
443,245 | Dec. 23, 1890 | J.A. Traut | Buckle | |
443,718 | Dec. 30, 1890 | F.H. Richards | Grain-weigher | |
443,933 | Dec. 30, 1890 | F.H. Richards, C.H. Cooley | Grain-weigher | |
447,719 | Mar. 03, 1891 | F.H. Richards | Register for Grain Weighers | grain scales |