| Patents for Michigan Tool Co. |
Patents 76 -
90
of 117
      |
| Number | Date | Patentee | Title | Type |
| 2,808,141 | Oct. 01, 1957 | C.E. Scott | Automatic Parts Orienter and Loader | workpiece changers and storage mechanisms |
| 2,809,515 | Oct. 15, 1957 | L.M. Hellstrom, D.E. Cardoze, L.A. Bard | Coolant Testing Instrument | coolant testing apparatus |
| 2,839,968 | Jun. 24, 1958 | A.D. Moncrieff | Hobbing Machine | gear making machines |
| 2,840,211 | Jun. 24, 1958 | F.F. Zawaski | Drop Track Construction | workpiece changers and storage mechanisms |
| 2,859,665 | Nov. 11, 1958 | B.H. Johnson, F.E. Birch | Apparatus for Relieving Portions of the Thread Flanks of Double Enveloping Worm Elements | metal relieving attachments |
| 2,861,348 | Nov. 25, 1958 | W.R. Carsen | Axial Pitch Measuring Device | gear measuring machines |
| 2,888,858 | Jun. 02, 1959 | A.D. Moncrieff | Hobbing Machine | gear making machines |
| 2,889,023 | Jun. 02, 1959 | A.D. Moncrieff | Apparatus for Orienting Workpieces | workpiece changers and storage mechanisms |
| 2,906,147 | Sep. 29, 1959 | H. Pelphrey | Roll for Forming Toothed Elements | gear making machines |
| 2,927,509 | Mar. 08, 1960 | A.D. Moncrieff | Loading Mechanism and Control Circuit Therefor | workpiece changers and storage mechanisms |
| 2,940,365 | Jun. 14, 1960 | J.C. Drader | Control Apparatus | machine tool controls |
| 2,946,264 | Jul. 26, 1960 | A.D. Moncrieff | Loading Mechanism | workpiece changers and storage mechanisms |
| 2,950,655 | Aug. 30, 1960 | A.D. Moncrieff | Hobbing Machine | gear making machines |
| 2,962,799 | Dec. 06, 1960 | A.D. Moncrieff | Gear Cutting Device | gear making machines |
| 2,976,984 | Mar. 28, 1961 | A.D. Moncrieff | Automatic Conveyor for Gear Finishing Machines | workpiece changers and storage mechanisms |
