| Patents for Gear Grinding Machine Co. |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 1,104,589 | Jul. 21, 1914 | F.A. Ward, W.N. Taylor | Gear-grinding machine | gear grinding machines |
| 1,155,532 | Oct. 05, 1915 | F.A. Ward | Trimming mechanism for grinder-wheels of shaft-grinding machines | cylindrical grinders |
| 1,271,495 | Jul. 02, 1918 | F.A. Ward | Method for Grinding Spline Shafts and Other Interrupted Cycindrical Bodies | grinder dressers |
| 1,273,016 | Jul. 16, 1918 | F.A. Ward | Splined shaft | motor vehicle gearing |
| 2,178,135 | Oct. 31, 1939 | S.G. Brady | Trimming Mechanism for Grinding Wheels | grinder dressers |
| 2,274,543 | Feb. 24, 1942 | I.J. Gruenberg | Trimming mechanism for grinder wheels | grinder dressers |
| 2,294,733 | Sep. 01, 1942 | S.G. Brady | Grinding Machine | gear grinding machines |
| 2,296,731 | Sep. 22, 1942 | R.H. Mustonen | Stop mechanism for grinding machines | grinders |
| 2,301,610 | Nov. 10, 1942 | S.G. Brady | Trimmer Mechanism for Grinding Machines | grinder dressers |
| 2,348,281 | May 09, 1944 | S.G. Brady | Machine for Grinding Racks | gear grinding machines |
| 2,392,819 | Jan. 15, 1946 | S.G. Brady, I.J. Gruenberg | Gear Grinding Machine | gear grinding machines |
| 2,397,086 | Mar. 26, 1946 | S.G. Brady | Method and Apparatus for Cutting Keyways | milling machine accessories |
| 2,454,591 | Nov. 23, 1948 | J.L. King, S.G. Brady | Indexing Mechanism | indexers and dividers |
| 2,456,410 | Dec. 14, 1948 | S.G. Brady, I.J. Gruenberg | Gear Grinding Machine | gear grinding machines |
| 2,664,080 | Dec. 29, 1953 | S.G. Brady | Trimming Mechanism for Grinder Wheels | grinder dressers |
