| Patents for Detroit Lubricator Co. |
Patents 226 -
240
of 330
      |
| Number | Date | Patentee | Title | Type |
| 2,317,556 | Apr. 27, 1943 | P.S. Russel | Liquid Level Controlling Means | liquid level controls |
| 2,326,093 | Aug. 03, 1943 | F.Y. Carter | Refrigerating System | refrigeration apparatus |
| 2,326,096 | Aug. 03, 1943 | E.J. Dillman | Thermostatic Control Device | thermostats |
| 2,328,874 | Sep. 07, 1943 | E.J. Dillman | Refrigerating Apparatus | refrigeration apparatus |
| 2,329,473 | Sep. 14, 1943 | W.S. Landon | Heating Apparatus | flow controls |
| 2,331,264 | Oct. 05, 1943 | F.Y. Carter | Refrigerating System | refrigeration apparatus |
| 2,335,212 | Nov. 23, 1943 | W.S. Landon | Heating Apparatus | heating apparatus |
| 2,335,824 | Nov. 30, 1943 | E.J. Dillman | Valve | valves |
| 2,336,603 | Dec. 14, 1943 | P.S. Russel, A.K. Foulds | Orifice Clearing Means | pipe and orifice cleaners |
| 2,337,476 | Dec. 21, 1943 | P.S. Russel, W.S. Landon | Control Apparatus | flow controls |
| 2,340,844 | Feb. 01, 1944 | E.J. Dillman | Heating Apparatus | heating apparatus |
| 2,341,328 | Feb. 08, 1944 | E.F. Milbank | Lubricating Apparatus | steam engine lubricators |
| 2,341,348 | Feb. 08, 1944 | E.F. Milbank | Lubricating Apparatus | steam engine lubricators |
| 2,342,633 | Feb. 29, 1944 | W.S. Landon | Control Means | flow controls |
| 2,344,767 | Mar. 21, 1944 | E.J. Dillman | Control Device | industrial control apparatus |
