Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents for Lorenzo B. Swartwout | |||||
Number | Date | Patentee | Title | Type | |
289,169 | Nov. 27, 1883 | L.B. Swartwout | Water-wheel | turbine water wheels | |
307,881 | Nov. 11, 1884 | L.B. Swartwout | Turbine wheel | turbine water wheels |