| Patents for George B. Hirsch |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 2,205,462 | Jun. 25, 1940 | G.B. Hirsch, A.F. Bennett | Machine Tool | milling machines |
| 2,222,702 | Nov. 26, 1940 | G.B. Hirsch, A.F. Bennett | 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 |
| 2,327,109 | Aug. 17, 1943 | G.B. Hirsch | Machine Tool | |
| 2,404,439 | Jul. 23, 1946 | G.B. Hirsch | Driving and Control Mechanism | |
| 2,529,067 | Nov. 07, 1950 | W.A. Gigger, G.B. Hirsch, A.F. Bennett | Gear Shift Control Mechanism | machine tool controls |
| 2,701,987 | Feb. 15, 1955 | G.B. Hirsch | Power Locking-Out Device for Milling Machines | |
| 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 |
