| Patents for Gleason Works |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| 70,830 | Nov. 12, 1867 | W. Gleason | Engine-lathe tool-rest | metal lathe accessories and attachments |
| 722,098 | Mar. 03, 1903 | J.E. Gleason | Gear Planer | gear making machines |
| 1,203,608 | Nov. 07, 1916 | E.W. Bullock, A.L. Stewart, J.E. Gleason | Gear Cutting Machine | gear making machines |
| CA-180,125 | Oct. 30, 1917 | J. Gleason | Gear cutter | gear making machines |
| 1,274,466 | Aug. 06, 1918 | B.H. Bickle, A.L. Stewart | Gear Cutter | gear making machines |
| CA-186,286 | Aug. 27, 1918 | J.E. Gleason, A.L. Stewart | Cutter for gears | gear making machines |
| 1,286,327 | Dec. 03, 1918 | H.A. Howarth | Gear Cutting Machine | gear making machines |
| 1,587,709 | Jun. 08, 1926 | S.H. Earl | Gear-generating machine | gear making machines |
| 1,656,633 | Jan. 17, 1928 | L.O. Carlsen, E. Finsen, E.C. Head | Gear-cutting machine | gear making machines |
| 1,660,502 | Feb. 28, 1928 | J.E. Gleason, G.H. Bryan, E. Finsen, A.P. Slade | Method and apparatus for making gears | gear making machines |
| 1,686,523 | Oct. 09, 1928 | E.C. Head | Machine for producing gears | gear making machines |
| 1,949,014 | Feb. 27, 1934 | S.H. Earl, J.E. Gleason | Cutter Truing Fixture | special purpose gauges |
| 2,101,237 | Dec. 07, 1937 | L.O. Carlsen | Machine for producing gears | gear making machines |
| 2,188,996 | Feb. 06, 1940 | L.O. Carlsen | Indexing mechanism | gear making machines |
| 2,192,370 | Mar. 05, 1940 | E. Wildhaber | Apparatus For Relieving Cutters | metal relieving attachments |
