| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for John McGrew | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 133,469 | Nov. 26, 1872 | J. McGrew | Improvement in stave-jointers | barrel making machines | |
| 134,297 | Dec. 24, 1872 | J. McGrew | Improvement in machines for sawing veneers | veneer machines | |
| 139,594 | Jun. 03, 1873 | J. McGrew | Improvement in machines for cutting hoop-locks | hoop making machines | |