| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for William Woodbury | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 31,759 | Mar. 19, 1861 | W. Woodbury | Spring-tackle for the sheets of fore-and-aft-rigged sails | boats and ships | |
| 43,150 | Jun. 14, 1864 | W. Woodbury | Improved tackle for fore and aft sails | boats and ships | |
| 103,459 | May 24, 1870 | G.P. Hill, E.C. Dow | Improvement in sawing-machine | human powered machines | |