| Patents for Robert Davidson |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 782,590 | Feb. 14, 1905 | R. Davidson, G.M. Wolcott | Lubricator | internal combustion engine lubrication |
| 783,717 | Feb. 28, 1905 | G.M. Wolcott, R. Davidson, W.E. Bryant | Visible Auxiliary Oiler for Lubricators | industrial machine lubrication |
| 783,718 | Feb. 28, 1905 | G.M. Wolcott, R. Davidson, W.E. Bryant | Sight Feed Lubricator | industrial machine lubrication |
| 814,016 | Mar. 06, 1906 | R. Davidson, G.M. Wolcott, W.E. Bryant | Lubricator | steam locomotives |
| 897,599 | Sep. 01, 1908 | R. Davidson | Lubricator | steam engine lubricators |
