| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for James T. Cowley | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 431,107 | Jul. 01, 1890 | J.T. Cowley | Apparatus for Drilling | drill press accessories | |
| 503,528 | Aug. 15, 1893 | J.T. Cowley | Pattern Maker's Scale | shrink rules | |