| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for John Harman Jr. | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 6,375X | Feb. 11, 1831 | J. Harman, Jr. | Thrashing machine | threshers and thrashers | |
| 9,547X | Mar. 30, 1836 | J. Harman, Jr. | Mill | miller | |