Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login |
Quick search: |
Patents for Obadiah Parker | |||||
Number | Date | Patentee | Title | Type | |
8,407X | Sep. 15, 1834 | O. Parker | Constructing cisterns (improvement on Booth's) | ||
9,888X | Jul. 02, 1836 | O. Parker | Sewers of hydaulic cement |