| Patents for Gleason Works |
Patents 1 -
21
of 21
      |
| Picture | Number | Date | Patentee | Title |
 | 70,830 | Nov. 12, 1867 | W. Gleason | Engine-lathe tool-rest |
| | 722,098 | Mar. 03, 1903 | J.E. Gleason | Gear Planer |
 | 1,203,608 | Nov. 07, 1916 | E.W. Bullock, A.L. Stewart, J.E. Gleason | Gear Cutting Machine |
 | CA-180,125 | Oct. 30, 1917 | J. Gleason | Gear cutter |
| | 1,274,466 | Aug. 06, 1918 | B.H. Bickle, A.L. Stewart | Gear Cutter |
 | CA-186,286 | Aug. 27, 1918 | A.L. Stewart, J.E. Gleason | Cutter for gears |
 | 1,286,327 | Dec. 03, 1918 | H.A. Howarth | Gear Cutting Machine |
 | 1,587,709 | Jun. 08, 1926 | S.H. Earl | Gear-generating machine |
 | 1,656,633 | Jan. 17, 1928 | L.O. Carlsen, E. Finsen, E.C. Head | Gear-cutting machine |
 | 1,660,502 | Feb. 28, 1928 | J.E. Gleason, G.H. Bryan, E. Finsen, A.P. Slade | Method and apparatus for making gears |
 | 1,686,523 | Oct. 09, 1928 | E.C. Head | Machine for producing gears |
 | 1,949,014 | Feb. 27, 1934 | S.H. Earl, J.E. Gleason | Cutter Truing Fixture |
 | 2,101,237 | Dec. 07, 1937 | L.O. Carlsen | Machine for producing gears |
 | 2,188,996 | Feb. 06, 1940 | L.O. Carlsen | Indexing mechanism |
| | 2,192,370 | Mar. 05, 1940 | E. Wildhaber | Apparatus For Relieving Cutters |
 | 2,318,970 | May 11, 1943 | G.O. Richmond | Apparatus for Testing Gears |
| | 2,332,421 | Oct. 19, 1943 | E. Wildhaber | Method And Machine For Relieving Cutters |
| | RE22,891 | Jun. 24, 1947 | E.C. Head | Gear cutter |
| | 3,166,954 | Jan. 26, 1965 | H.A. Male, N.W. Fowler | Index Mechanism |
 | 3,521,524 | Jul. 21, 1970 | R.A. Wassdorp, E.J. Hunkeler | Control Apparatus for Checking and Controlling Sequential Machine Operations |
 | 7,651,383 | Jan. 26, 2010 | H.J. Stadfeld | Method of Lapping Gears |
