| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for H. M. Whitcomb | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 901,635 | Oct. 20, 1908 | S.J. Morgan | Gearing for drill-presses | |
 | 953,634 | Mar. 29, 1910 | S.J. Morgan | Friction speed-changing mechanism | |
| 984,694 | Feb. 21, 1911 | S.J. Morgan | Mixing or tumbling machine | ||