| Patents for John Cyril Jones |
Patents 1 -
15
of 22
      |
| Number | Date | Patentee | Title | Type |
| GB-450,300 | Jul. 14, 1936 | J.C. Jones | Improvements relating to machines for grinding crankshafts and the like | |
| GB-485,323 | May 18, 1938 | J.C. Jones | Improvements relating to precision grinding machines | |
| GB-623,680 | May 20, 1949 | J.C. Jones | Improvements relating to the control of electrically driven cross feed mechanism of plano-grinders, plano-millers and planing machines | |
| GB-623,848 | May 24, 1949 | J.C. Jones | Improvements relating to electric motor control systems for electro-mechanical clamping means for workpieces in machine tools | |
| GB-650,069 | Feb. 14, 1951 | J.C. Jones | Improvements relating to grinding machines | |
| GB-694,258 | Jul. 15, 1953 | J.C. Jones | Improvements relating to grinding machines | |
| DE-966,647 | Aug. 29, 1957 | J.C. Jones | Beistellvorrichtung fuer Schleifmaschinen | |
| CA-563,462 | Sep. 16, 1958 | J.C. Jones | Feeding Means for Grinding Machines | |
| GB-903,337 | Aug. 15, 1962 | J.C. Jones | Improvements relating to grinding machines | |
| GB-911,982 | Dec. 05, 1962 | J.C. Jones | Improvements relating to automatically controlled grinding machines | |
| CA-661,106 | Apr. 09, 1963 | J.C. Jones | Grinding Machines | |
| DE-1,202,388 | Oct. 07, 1965 | J.C. Jones | Elektrische Steuerung fuer eine Schleifmaschine | |
| GB-1,021,822 | Mar. 09, 1966 | J.C. Jones | Improvements in or relating to centreless grinding machines | |
| GB-1,155,962 | Jun. 25, 1969 | J.C. Jones | Improvements in or relating to grinding machines | |
| GB-1,155,963 | Jun. 25, 1969 | J.D. Barclay, J.C. Jones | Improvements in or relating to grinding machines | roll grinding machines |
