| All Patents in class 29/26R |
Patents 16 -
30
of 120
      |
| Number | Date | Patentee | Title | Type |
| 1,043,724 | Nov. 05, 1912 | A.W. Redin | Drilling-machine | drill presses |
| 1,121,714 | Dec. 22, 1914 | C.M. Conradson | Multiple Use Machine | drilling and boring |
| 1,242,775 | Oct. 09, 1917 | O.W. Curtis | Turret-head milling machine | milling machines |
| 1,244,449 | Oct. 23, 1917 | W.R. Carey | Boring and general-use machine | horizontal boring mills |
| 1,269,727 | Jun. 18, 1918 | A.E. Metz | Milling Machine | milling machines |
| 1,282,079 | Oct. 22, 1918 | W.A. Hawkins | Convertible Drilling Machine and Gear Jack | portable metal drilling machines |
| 1,285,667 | Nov. 26, 1918 | C.G. Fredman | Milling Machine | milling machines |
| 1,316,961 | Sep. 23, 1919 | D. Lambert | Machine-tool | horizontal boring mills |
| 1,454,190 | May 08, 1923 | W.L. Schellenbach | Horizontal Boring Mill | horizontal boring mills |
| 1,507,254 | Sep. 02, 1924 | W.T. Sears | Auxiliary spindle and head for radial drills | radial drill presses |
| 1,515,620 | Nov. 18, 1924 | W.S. Runnels | Drilling and routing machine | printer |
| 1,618,341 | Feb. 22, 1927 | H.W. Howland | Machine for sawing and boring on a plurality of angles | handheld circular saws |
| 1,660,137 | Feb. 21, 1928 | A.M. Sosa, A.E. Robinson | Drilling Machine | radial drill presses |
| 1,812,685 | Jun. 30, 1931 | E. Cheshire | Composing room machine | printer |
| 1,858,491 | May 17, 1932 | K.F. Gallimore | Boring Machine | horizontal boring mills |
