| Patents for H. E. Bailey |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 726,678 | Apr. 28, 1903 | B.M. Hanson | Lathe | metal lathes |
| 750,108 | Jan. 19, 1904 | B.M. Hanson | Tool-holder | lathe tool holders and tool posts |
| 775,109 | Nov. 15, 1904 | B.M. Hanson | Turret-tool | turret lathes |
| 782,238 | Feb. 14, 1905 | B.M. Hanson | Steady Rest for Metal Working Machines | metal lathe accessories and attachments |
| 795,222 | Jul. 18, 1905 | B.M. Hanson | Gearing for lathes | metal lathes |
| 1,182,477 | May 09, 1916 | C.L. Grohmann, B.M. Hanson | Boring-machine | drilling and boring |
| 1,237,511 | Aug. 21, 1917 | B.M. Hanson | Lathe | metal lathes |
