| Patents for Detroit Lubricator Co. |
Patents 211 -
225
of 330
      |
| Number | Date | Patentee | Title | Type |
| 2,287,456 | Jun. 23, 1942 | R.C. Springston | Sealing Means | shaft seals |
| 2,289,047 | Jul. 07, 1942 | P.S. Russel | Heating Apparatus | heating apparatus |
| 2,292,214 | Aug. 04, 1942 | E.J. Dillman | Control Device | temperature controls |
| 2,295,455 | Sep. 08, 1942 | E.J. Dillman | Control System | heating apparatus |
| 2,297,872 | Oct. 06, 1942 | E.J. Dillman, W.E. Cowley, F.Y. Carter | Control Apparatus | refrigeration apparatus |
| 2,298,253 | Oct. 06, 1942 | W.E. Cowley, E.J. Dillman | Valve | valves |
| 2,299,473 | Oct. 20, 1942 | L.W. Eggleston | Valve | valves |
| 2,301,041 | Nov. 03, 1942 | A.G. Hann | Valve Adjusting Means | flow controls |
| 2,301,383 | Nov. 10, 1942 | E.J. Dillman | Heating System and Control Means Therefor | thermostats |
| 2,301,725 | Nov. 10, 1942 | D.D. Wile | Apparatus for Conditioning Air | air conditioning apparatus |
| 2,303,028 | Nov. 24, 1942 | E.J. Dillman | Controlling Means and Actuating Means Therefor | electric switches |
| 2,303,029 | Nov. 24, 1942 | E.J. Dillman | Control Device | electric switches |
| 2,306,768 | Dec. 29, 1942 | D.D. Wile | Control Device | refrigeration apparatus |
| 2,310,494 | Feb. 09, 1943 | P.S. Russel | Heating System | heating apparatus |
| 2,314,558 | Mar. 23, 1943 | P.S. Russel | Apparatus for and Method of Air Conditioning | air conditioning apparatus |
