Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents Granted on 1811-07-18 | |||||
Number | Date | Patentee | Title | Type | |
1,548X | Jul. 18, 1811 | J. Staples | Pendulum steam engine | steam engines | |
1,549X | Jul. 18, 1811 | J. Hughson | Kiln drying corn and malt | kilns |