| Patents for George W. Luning |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 1,934,976 | Nov. 14, 1933 | G.W. Luning, W.F. Groene | Crank Shaft Lathe | crankshaft lathes |
| 2,030,142 | Feb. 11, 1936 | G.W. Luning, W.F. Groene | Chuck | metal lathe chucks |
| RE19,905 | Mar. 31, 1936 | G.W. Luning, W.F. Groene | Crank Shaft Lathe | crankshaft lathes |
| 2,069,107 | Jan. 26, 1937 | G.W. Luning, W.R. Meyer, W.F. Groene | Machine Tool | crankshaft lathes |
| 2,161,545 | Jun. 06, 1939 | W.F. Groene, G.W. Luning | Lathe transmission and the like | engine lathes |
| D128,258 | Jul. 15, 1941 | G.W. Luning, W.F. Groene | Feed Box for Lathes | metalworking machine mechanisms |
| 2,250,633 | Jul. 29, 1941 | W.F. Groene, G.W. Luning | Taper attachment | metal lathe accessories and attachments |
| 2,251,707 | Aug. 05, 1941 | G.W. Luning, W.F. Groene | Feedbox for Lathes | metalworking machine mechanisms |
| 2,295,079 | Sep. 08, 1942 | G.W. Luning, W.F. Groene | Feed and Rapid Traverse Mechanism | metalworking machine mechanisms |
| 2,572,361 | Oct. 23, 1951 | G.W. Luning | Lathe Cross-Feed Indicating Dial | metalworking machine mechanisms |
| 2,697,373 | Dec. 21, 1954 | N.D. Cooper, G.W. Luning, G.J. Kasselmann, H.J. Siekmann | Tracer Controlled Facing Lathe | machine tool controls |
| 2,728,254 | Dec. 27, 1955 | G.W. Luning, H.J. Siekmann | Tracer Controlled Lathe Structure | metal lathes |
