| Patents for Cincinnati Milling Machine Co. |
Patents 841 -
850
of 850
      |
| Number | Date | Patentee | Title | Type |
| 3,619,898 | Nov. 16, 1971 | H. Horlacher, C.B. Perry | Machine Tool | tool changers and storage mechanisms |
| 3,634,243 | Jan. 11, 1972 | R.F. Wessels, R. Kelly | Method of Removing Suspended Matter from Cutting Fluids and Cutting Oils by Addition of Cationic Surfactants | manufacturing processes |
| 3,666,848 | May 30, 1972 | R.C. Harper | Method of Producing Closed Mold Polyurethane Foam Moldings Free of Surface Voids by Flushing the Mold with a Vaporized Halogenated Hydrocarbon | manufacturing processes |
| 3,674,720 | Jul. 04, 1972 | D. Dunn | Process for Mixing Coreactive Liquids which Form Polyurethanes | manufacturing processes |
| 3,745,203 | Jul. 10, 1973 | R.C. Harper | Process for Molding Polyurethane Utilizing a Mixture of Two Blowing Agents | manufacturing processes |
| 4,198,790 | Apr. 22, 1980 | P. Gruber | Method for Finishing Spherical Rollers | profile and contour grinders |
| 5,494,269 | Feb. 27, 1996 | P.E. McCalmont | Vibration Damper | metalworking machine mechanisms |
| 5,535,638 | Jul. 16, 1996 | R.H. Willison | Antifriction Screw Drive | metalworking power transmission |
| 5,536,282 | Jul. 16, 1996 | R.A. Gary, S.C. Yoon | Method for Producing an Improved Vitreous Bonded Abrasive Article and the Article Produced Thereby | grinder wheels |
| 5,544,556 | Aug. 13, 1996 | R.W. Jones | Reversibly Rotatable Chuck With Internal Cam for Shifting Work Axis | metalworking machine mechanisms |
