| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Wilfred Lewis | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 419,589 | Jan. 14, 1890 | W. Lewis | Coupling Shafting | ||
| 421,178 | Feb. 11, 1890 | W. Lewis | Machinery for Transmitting and Arresting Motion | ||
| 454,801 | Jun. 23, 1891 | W. Lewis | Boring and Turning Mills | ||
 | 491,968 | Feb. 14, 1893 | W. Lewis | Bending-roll | |
 | 497,754 | May 16, 1893 | W. Lewis | Planing Machine for Metal | |
 | 500,286 | Jun. 27, 1893 | W. Lewis | Bending-roll | |
| 642,009 | Jan. 23, 1900 | W. Lewis, C. Sellers, W. Sellers | Hydraulic Press | ||
| 668,718 | Feb. 26, 1901 | W. Lewis, W. Sellers | Lathe | ||