| All Patents in class 82/143 |
Patents 31 -
45
of 122
      |
| Number | Date | Patentee | Title | Type |
| 650,766 | May 29, 1900 | S.M. Anderson | Lathe | metal lathes |
| 671,565 | Apr. 09, 1901 | E.A. Schumacher | Lathe | metal lathes |
| 688,515 | Dec. 10, 1901 | B.M. Hanson | Metal Working Machine | milling machines |
| 691,963 | Jan. 28, 1902 | W.P. Norton | Speed Changing and Reversing Mechanism | metalworking speed changing mechanisms |
| 706,665 | Aug. 12, 1902 | W.T. Johnson | Engine Lathe | metal lathes |
| 788,483 | Apr. 25, 1905 | N.D. Chard, W. Lodge | Head-Stock for Engine-Lathes | metal lathes |
| 790,873 | May 23, 1905 | N.D. Chard, W. Lodge | Head-Stock for Lathes | metal lathes |
| 799,973 | Sep. 19, 1905 | N.D. Chard, W. Lodge | Speed Control for Machine-Tools | machine tool controls |
| 862,437 | Aug. 06, 1907 | H. Bertram | Lathe | metal lathes |
| 1,031,284 | Jul. 02, 1912 | A.E. Newton | Lathe | screwcutting lathes |
| 1,068,013 | Jul. 22, 1913 | A.M. Sosa | Variable Speed Mechanism | metalworking speed changing mechanisms |
| 1,099,308 | Jun. 09, 1914 | W.K. Millholland, Jr. | Turret-lathe | turret lathes |
| 1,143,592 | Jun. 15, 1915 | E.W. Blum | Lathe | engine lathes |
| 1,185,000 | May 30, 1916 | G.F. Reinhard | Friction-gearing for lathes | wood lathes |
| 1,196,593 | Aug. 29, 1916 | W.L. Schellenbach | Lathe | engine lathes |
