| Patents for Cincinnati Milling Machine Co. |
Patents 811 -
825
of 850
      |
| Number | Date | Patentee | Title | Type |
| 3,386,317 | Jun. 04, 1968 | R.C. Greathouse, C.N. Flick | Bore Machining Mechanism | horizontal boring mills |
| 3,389,117 | Jun. 18, 1968 | D.I. Dally, V.G. Soukup, S.E. Kozdemba | Dressable Heat Conductive Backing for Abrasive Wheels | grinder wheels |
| 3,402,513 | Sep. 24, 1968 | H. Maack | Headstock Quill for Cylindrical Grinder | cylindrical grinders |
| 3,420,009 | Jan. 07, 1969 | J. Decker | Work Centering Chuck | cylindrical grinders |
| 3,422,583 | Jan. 21, 1969 | P.J. Gruber, A.D. Stuckey | Method for Positioning a Roll on a Roll Grinder | roll grinding machines |
| 3,430,851 | Mar. 04, 1969 | R.C. Abt | Automatic Centrifuge Apparatus | electrochemical machining |
| 3,434,244 | Mar. 25, 1969 | J. Decker | Grinding Machinery for Finishing Brake Discs | surface grinders |
| 3,442,785 | May 06, 1969 | A.T. Easton | Machine Electrolytic Grinding Tool Control Apparatus | electrochemical machining |
| 3,443,153 | May 06, 1969 | P.E. Berghausen | E. D. M. Power Supply with Current Adjusting Circuitry Responsive to Gap Condition | electrical discharge machining |
| 3,447,402 | Jun. 03, 1969 | J.C. Ray | Damped Tuned Boring Bar | boring bars |
| 3,451,300 | Jun. 24, 1969 | R.C. Messinger | Pneumatic Support for Fexible Table Top | metalworking machine mechanisms |
| 3,463,896 | Aug. 26, 1969 | R.L. Henry | Electro-Discharge Machining Apparatus | electrical discharge machining |
| 3,465,332 | Sep. 02, 1969 | G.O. Albrecht, R.C. Taylor, Jr., N.D. Neal | Automatic Control Apparatus | numerically controlled milling machines |
| 3,474,216 | Oct. 21, 1969 | J.M. Morgan, Jr. | Process Efficiency Detecting Circuit for Electrical Discharge Machining Apparatus | electrical discharge machining |
| 3,485,701 | Dec. 23, 1969 | W.A. Long | Label Mounting Machine | label mounting machines |
