| Patents for Albin C. Ahlberg |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 1,280,215 | Oct. 01, 1918 | F. Hardinge | Quick change swing precision lathe | metal lathes |
| 1,285,820 | Nov. 26, 1918 | C. Vergan, G. Mayer, E.J. Smith | Automatic Milling Machine | milling machines |
| 1,311,969 | Aug. 05, 1919 | F. Hardinge | Counter shaft | industrial machine pulleys and belt drive mechanisms |
| 1,406,275 | Feb. 14, 1922 | C.G. Norman | Sandpapering machine | sanding machines |
| 1,417,520 | May 30, 1922 | F. Hardinge | Oil burner | industrial furnaces |
| 1,447,385 | Mar. 06, 1923 | F. Hardinge | Oil burner | industrial furnaces |
| 1,455,049 | May 15, 1923 | F. Hardinge | Oil burner | industrial furnaces |
| 1,456,799 | May 29, 1923 | F. Hardinge | Oil burner | industrial furnaces |
| 1,470,974 | Oct. 16, 1923 | F. Hardinge | Valve | industrial furnaces |
