| Patents for George B. Hirsch |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 2,222,702 | Nov. 26, 1940 | A.F. Bennett, G.B. Hirsch | Machine Tool | milling machines |
| 2,241,130 | May 06, 1941 | W.S. Renier, G.B. Hirsch | Power Driving and Control Mehanism | machine tool controls |
| 2,289,912 | Jul. 14, 1942 | G.B. Hirsch | Milling Machine | milling machines |
| 2,529,067 | Nov. 07, 1950 | W.A. Gigger, G.B. Hirsch, A.F. Bennett | Gear Shift Control Mechanism | machine tool controls |
| 2,862,422 | Dec. 02, 1958 | G.B. Hirsch | Milling Machines | milling machines |
| 2,972,936 | Feb. 28, 1961 | G.B. Hirsch | Milling Machine Knee with Drive Shaft and Screw in Saddle | milling machines |
