| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for William Watts | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | 30,549 | Oct. 30, 1860 | W. Watts | Hanger and box for shafting | |
 | 39,852 | Sep. 08, 1863 | W. Watts | Steam Pump | |
 | 42,054 | Mar. 22, 1864 | W. Watts, F. Willcox, D.F. Tompkins | Improvement in spikes and nails | |