| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for John P. Jacobs | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 39,900 | Sep. 15, 1863 | T.H. Dodge | Improvement in Screw-Wrenches | |
 | 57,990 | Sep. 11, 1866 | W. Zeller, J. Stephen | Pie Crimper | |
| 181,889 | Sep. 05, 1876 | T.M. Healey | Improvement in machines for making barrels | ||