| Patents for Jones & Lamson Machine Co. |
Patents 1 -
15
of 178
      |
| Number | Date | Patentee | Title | Type |
| 412,027 | Oct. 01, 1889 | E.F. Spaulding, J. Hartness | Lathe Chuck | metal lathe chucks |
| 431,809 | Jul. 08, 1890 | J. Hartness | Attachment for Metal Screw Machines | metal lathe accessories and attachments |
| 619,139 | Feb. 07, 1899 | C.F. Chase | Screw Cutting Apparatus | nut or bolt making machines |
| 637,461 | Nov. 21, 1899 | J. Hartness | Fluid Operated Lathe | metal lathes |
| 672,398 | Apr. 16, 1901 | J. Hartness | Lathe | automatic lathes |
| 739,866 | Sep. 29, 1903 | J. Hartness | Turret Lathe | turret lathes |
| 910,466 | Jan. 19, 1909 | R.C. Fay | Lathe | metal lathes |
| 1,042,149 | Oct. 22, 1912 | O.W. Schaum | Lathe | metal lathes |
| 1,056,332 | Mar. 18, 1913 | J. Hartness, G.A. Perry | Turret-lathe | turret lathes |
| 1,084,546 | Jan. 13, 1914 | J. Hartness | Chuck | metal lathe chucks |
| 1,130,274 | Mar. 02, 1915 | J. Hartness | Metal-turning tool | metal lathe accessories and attachments |
| 1,130,275 | Mar. 02, 1915 | J. Hartness | Metal-turning tool | metal lathe accessories and attachments |
| 1,130,276 | Mar. 02, 1915 | J. Hartness | Automatic chucking-lathe | metal lathes |
| 1,130,277 | Mar. 02, 1915 | J. Hartness | Multispindle lathe | multiple spindle lathes |
| 1,219,813 | Mar. 20, 1917 | R.E. Flanders | Metal-working machine | metal lathes |
