| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for James A. Seymour | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 402,622 | May 07, 1889 | J.E. McIntosh, J.A. Seymour | Steam Engine | ||
| 417,515 | Dec. 17, 1889 | J.A. Seymour | Governor for Steam Engines | ||
| 707,792 | Aug. 26, 1902 | J.A. Seymour, J.E. McIntosh | Adjuster for Centrifugal Governors | ||