| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for John M. McIntyre | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 294,248 | Feb. 26, 1884 | J.M. McIntyre | Method of and apparatus for separating dust from air | waste collection mechanisms | |