| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for H. W. Hill & Co. | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 130,853 | Aug. 27, 1872 | H.W. Hill | Improvement in Implements for Ringing Hogs | hog ring | |
| 206,569 | Jul. 30, 1878 | C.P. Housum | Tag for Marking Animals | ||