| All Patents in class 29/888.08 |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
 | 1,378,642 | May 17, 1921 | L.I. Yeomans | Process and machine for making crank-shafts for engines, compressors, and the like |
 | 2,182,228 | Dec. 05, 1939 | W.F. Groene, W.R. Meyer | Method of machining crankshafts |
| | 2,235,450 | Mar. 18, 1941 | W.L. Groene | Crankshaft Blank |
| | 2,249,242 | Jul. 15, 1941 | W.L. Groene | Method of Treating Crankshafts |
 | 2,285,772 | Jun. 09, 1942 | W.F. Groene, H.J. Siekmann | Method of machining crankshafts |
 | 2,290,324 | Jul. 21, 1942 | W.F. Groene, H.J. Siekmann | Method of machining crankshafts |
| | 2,333,859 | Nov. 09, 1943 | W.L. Groene | Crankshaft Blank |
| | 5,408,906 | Apr. 25, 1995 | W.R. Gleason | System for Simultaneously Setting Stroke on a Crankshaft Lathe |
 | 5,622,092 | Apr. 22, 1997 | W.R. Gleason | System For Simultaneously Setting Stroke On A Crankshaft Lathe |
