| Patents for Claude M. Grinage |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 2,500,150 | Mar. 14, 1950 | E.P. Bullard, L.J. Baudis, C.M. Grinage | Positining Apparatus | |
| 2,540,186 | Feb. 06, 1951 | E.P. Bullard, G.R. Appelberg, E.G. Bjorklund, E.N. Cowell, C.M. Grinage, E.H. Johnson, P.H. Lange, F.H. Mussler | Machine Tool | |
| 2,579,998 | Dec. 25, 1951 | E.P. Bullard, C.M. Grinage | Lathe Control | |
| 2,840,956 | Jul. 01, 1958 | C.M. Grinage | Grinding Machine | |
| 2,859,290 | Nov. 04, 1958 | C.M. Grinage | Machine Tool Controller | |
| 2,887,268 | May 19, 1959 | C.M. Grinage | Plural Machine Control System | |
| 2,887,906 | May 26, 1959 | C.M. Grinage | Horizontal Boring Mill | |
| 2,890,298 | Jun. 09, 1959 | E.C. Bullard, C.M. Grinage | Pendant Switch | |
| 2,961,898 | Nov. 29, 1960 | C.M. Grinage | Machine Tool Program Spacing Mechanism | |
| 4,038,740 | Aug. 02, 1977 | C.M. Grinage | Vertical Lathe with Automatic Tool Change Facility | vertical turret lathes |
| 4,084,462 | Apr. 18, 1978 | C.M. Grinage | Clamping Means for a Tool Block in the Vertical Boring Machine or the Like | metalworking machine mechanisms |
| 4,141,133 | Feb. 27, 1979 | C.M. Grinage | Tool Changer for Vertical Boring Machine | tool changers and storage mechanisms |
