| Patents for Rockford Milling Machine Co. |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 1,008,753 | Nov. 14, 1911 | G.D. Sundstand | Milling Machine | milling machines |
| RE14,237 | Dec. 26, 1916 | G.D. Sundstrand | Adding and listing machine | |
| 1,254,044 | Jan. 22, 1918 | J.R. Johnson | Work-support | milling machines |
| 1,352,849 | Sep. 14, 1920 | G.D. Sundstrand | Milling Machine | milling machines |
| 1,425,717 | Aug. 15, 1922 | G.D. Sundstrand | Milling Machine | milling machines |
| 1,430,268 | Sep. 26, 1922 | G.D. Sundstrand | Milling Machine | milling machines |
| 1,481,486 | Jan. 22, 1924 | G.D. Sundstrand | Feed Box | metalworking power transmission |
| 1,499,084 | Jun. 24, 1924 | G.D. Sundstrand | Vertical milling attachment | |
