| Patents for Walter R. Meyer |
Patents 1 -
10
of 37
      |
| Picture | Number | Date | Patentee | Title |
| | 2,030,020 | Feb. 04, 1936 | W.R. Meyer, W.F. Groene | Chuck |
| | 2,069,107 | Jan. 26, 1937 | G.W. Luning, W.R. Meyer, W.F. Groene | Machine Tool |
| | 2,090,119 | Aug. 17, 1937 | W.R. Meyer, W.F. Groene | Broaching Lathe |
| | 2,129,271 | Sep. 06, 1938 | W.R. Meyer, W.F. Groene | Crankshaft Chuck |
 | 2,131,698 | Sep. 27, 1938 | W.F. Groene, W.R. Meyer | Crankshaft chuck |
 | 2,138,522 | Nov. 29, 1938 | W.F. Groene, W.R. Meyer | Four-spindle drum type crankshaft lathe |
| | 2,141,466 | Dec. 27, 1938 | W.R. Meyer, W.F. Groene | Method of Machining Crankshafts |
 | 2,148,350 | Feb. 21, 1939 | W.F. Groene, W.R. Meyer | Crankshaft chuck |
| | 2,156,153 | Apr. 25, 1939 | W.R. Meyer, H.J. Siekmann, W.F. Groene | Multiple Spindle Vertical Crankshaft Lathe |
| | 2,160,967 | Jun. 06, 1939 | W.R. Meyer, W.F. Groene | Crankshaft Chuck |
