| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for Iowa Grinder & Steamer Works | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 575,588 | Jan. 19, 1897 | D.W. Bovee | Feed Grinder | grinding mills | |
| 587,177 | Jul. 27, 1897 | D.W. Bovee | Grinding Mill | grinding mills | |