| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for John Hall | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 2,633X | Jul. 12, 1816 | J. Hall, E. Barker | Steam press | ||
| 2,888X | Dec. 31, 1817 | J. Hall, A. Hall | Removing spots from silken and woollen goods | ||
 | 94,232 | Aug. 31, 1869 | H.D. Morris | Improvement in machinery for making axes | |
 | CA-6,610 | Oct. 02, 1876 | O.G. Howes | Panel door planing machine | |
| 320,652 | Jun. 23, 1885 | J. Hall | Drifting Device for Lathes | ||