| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for George H. Hill | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 206,733 | Aug. 06, 1878 | H.H. Hill | Wrench | screw adjust wrenches | |
| 313,735 | Mar. 10, 1885 | G.H. Hill | Expansible bit | adjustable drill bits | |
| 641,202 | Jan. 09, 1900 | C.W. Garland | Machine for cutting railway-ties | railroad machines | |