| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for C. W. Montgomery | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 80,647 | Aug. 04, 1868 | J.A. McClelland | Improvement in device for feeding saw-dust, etc., to furnaces | waste collection mechanisms | |
| 504,757 | Sep. 12, 1893 | A. Schuermann | Screwdriver | screwdriver blades | |