| Patents for Kearney & Trecker Corp. |
Patents 541 -
555
of 560
      |
| Number | Date | Patentee | Title | Type |
| 4,629,053 | Dec. 16, 1986 | F.E. Dailey | Closed Loop Machining System | milling machines |
| 4,632,612 | Dec. 30, 1986 | R.J. Loerch | Spindle Orientation Apparatus | metalworking machine mechanisms |
| CA-1,216,414 | Jan. 13, 1987 | E.J. Kielma | Numerically controlled automatic tool changing machining center having a bar-type spindle | tool changers and storage mechanisms |
| 4,637,054 | Jan. 13, 1987 | A. Hashim | Inspecting Articles | machine tool controls |
| 4,643,037 | Feb. 17, 1987 | C.J. Kis | Gear Change Mechanism | metalworking speed changing mechanisms |
| CA-1,220,018 | Apr. 07, 1987 | R. Johnstone | Motorized ball nut | metalworking machine mechanisms |
| 4,673,076 | Jun. 16, 1987 | C.E. Mattson | Rotary Shuttle for Machine Tools | workpiece changers and storage mechanisms |
| 4,679,970 | Jul. 14, 1987 | R.T. Woythal, E.R. Lohneis | High Speed Toolholder for a Machining Center | metalworking machine tool holders |
| 4,699,276 | Oct. 13, 1987 | C.J. Kis | Chain-type tool storage magazine | tool changers and storage mechanisms |
| CA-1,237,376 | May 31, 1988 | D.R. Koplin, J.J. Zimpel | Automated part storage and machining system | workpiece changers and storage mechanisms |
| 4,750,272 | Jun. 14, 1988 | R.W. Caddell | Tool measuring device employing gap width detection | metalworking machine mechanisms |
| 4,759,115 | Jul. 26, 1988 | E.J. Kielma | Numerically Controlled Automatic Tool Changing Machining Center Having a Bar-Type Spindle | numerically controlled milling machines |
| 4,784,894 | Nov. 15, 1988 | E.J. Hummelt, E.E. Kirkham, R. Johnstone | Molded polymer composite | |
| 4,792,267 | Dec. 20, 1988 | R.J. Warner | Carriage for Machine Tool | metalworking machine mechanisms |
| CA-1,249,922 | Feb. 14, 1989 | P.E. Holmstrom, J.F. Ogrinc | Spindle lock-up device | metalworking machine mechanisms |
