| Patents for Giddings & Lewis, Inc. |
Patents 1 -
15
of 107
      |
| Number | Date | Patentee | Title | Type |
| 3,369,820 | Feb. 20, 1968 | R.E. Reed, R.A. Lehmkuhl | Power Chuck | milling machine accessories |
| 3,370,346 | Feb. 27, 1968 | R.E. Reed, R.A. Lehmkuhl | Mechanisms for Tool Changers | tool changers and storage mechanisms |
| 3,385,942 | May 28, 1968 | W.L. McCann | Joystick Control Lever With Pushbutton Speed Control for Machine Tools | machine tool controls |
| 3,390,315 | Jun. 25, 1968 | H.P. Grossimon, A.K. Susskind, J.O. McDonough | Apparatus for Numerical Control of a Multiaxes Machine Tool Including Interpolation and Feedrate Control | nc and cnc apparatus |
| 3,412,459 | Nov. 26, 1968 | J.C. Hollis | Automatic Tool Changing System | tool changers and storage mechanisms |
| 3,417,639 | Dec. 24, 1968 | W.L. McCann, E.E. Johnson | Planetary Speed Change Transmission for Machine Tool Feed Drives | metalworking power transmission |
| 3,439,346 | Apr. 15, 1969 | J.K. McGee | Record Reading System for Simultaneous Control of a Plurality of Devices | nc and cnc apparatus |
| 3,452,427 | Jul. 01, 1969 | R.E. Reed, R.A. Lehmkuhl | Mechanisms for Tool Changers | tool changers and storage mechanisms |
| 3,465,615 | Sep. 09, 1969 | E.E. Hosea, G.H. Jones | Precision Locating Means for Machine Tools | metalworking machine mechanisms |
| 3,469,496 | Sep. 30, 1969 | E.E. Johnson, W.L. McCann | Quill Support for Machine Tool Spindles | metalworking machine mechanisms |
| 3,469,497 | Sep. 30, 1969 | W.L. McCann | Multiple Table Swiveling Work Support | metalworking machine mechanisms |
| 3,475,997 | Nov. 04, 1969 | J.A. Wohfeil | Method and Apparatus for Controlling Motions of a Drilling Cutter or the Like | machine tool controls |
| 3,475,998 | Nov. 04, 1969 | D.J. Steiner, C.J. Schneider | Method and Apparatus for Controlling the Motion of a Reciprocable Tool Element or the Like | machine tool controls |
| 3,487,306 | Dec. 30, 1969 | W.D. Harmer | Instrument for Checking Energization of Solenoid Valves and Position of Valve Plunger | electrical measuring apparatus |
| 3,504,413 | Apr. 07, 1970 | H.J. Matsche, Jr., R.J. Siewert | Cutting Blades for Block Type Cutting Tools | insert tool holders |
