| Patents for Alfred Quintin Carnegie |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 1,192,450 | Jul. 25, 1916 | S.S. Cook, A.Q. Carnegie, C.A. Parsons | Gear Cutting Machine | gear making machines |
| 1,252,482 | Jan. 08, 1918 | S.S. Cook, A.Q. Carnegie, C.A. Parsons | Gear Cutting Machine | gear making machines |
| 1,274,583 | Aug. 06, 1918 | S.S. Cook, A.Q. Carnegie, C.A. Parsons | Gear Cutting Machine | gear making machines |
| 1,274,584 | Aug. 06, 1918 | S.S. Cook, A.Q. Carnegie, C.A. Parsons | Gear Cutting Machine | gear making machines |
| 1,274,585 | Aug. 06, 1918 | A.Q. Carnegie, C.A. Parsons, S.S. Cook | Gear Cutting Machine | gear making machines |
