| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Doehler Die Casting Co. | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 1,121,886 | Dec. 22, 1914 | A.K. Wittlinger | Attachment for Power Presses | power hammers | |
| 2,069,299 | Feb. 02, 1937 | H.W. Bartholomew | Milling Machine | milling machines | |
| RE20,893 | Oct. 25, 1938 | H.W. Bartholomew | Milling Machine | milling machines | |