| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for William Hawkins | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 2,139X | May 26, 1814 | J.D. Hawkins, W. Hawkins | Apparatus for making salt | ||
 | 8,245 | Jul. 22, 1851 | W. Hawkins | Stave-dressing machine | |
 | 19,774 | Mar. 30, 1858 | W. Hawkins, W.C. Clary | Sawing-mill | |
 | RE552 | May 11, 1858 | W. Hawkins, W.C. Clary | Improved sawing-mill | |
 | 120,433 | Oct. 31, 1871 | W. Hawkins | Improved Milling Machine | |
 | 163,998 | Jun. 01, 1875 | W. Hawkins, W.F. Dodge | Improvement in machines for cutting printers' leads | |
 | 171,935 | Jan. 11, 1876 | W. Hawkins | Wrench | |