| Patents for Detroit Lubricator Co. |
Patents 286 -
300
of 330
      |
| Number | Date | Patentee | Title | Type |
| 2,456,131 | Dec. 14, 1948 | W.S. Landon | Draft Control Means for Fuel Burners | flow controls |
| 2,460,047 | Jan. 25, 1949 | A. Von Wangenheim | Vane Pump and Pressure Control Means | vane pumps |
| 2,460,048 | Jan. 25, 1949 | A. Von Wangenheim | Pressure Regulating Means | pressure regulators |
| 2,461,328 | Feb. 08, 1949 | W.S. Landon | Controlling Means and System | flow controls |
| 2,463,951 | Mar. 08, 1949 | F.Y. Carter | Refrigeration Expansion Valve | refrigeration apparatus |
| 2,466,582 | Apr. 05, 1949 | E.J. Dillman | Speed and Altitude Responsive Control for Aircraft Heaters | heating apparatus |
| 2,466,583 | Apr. 05, 1949 | E.J. Dillman | Trip Mechanism | flow controls |
| 2,472,149 | Jun. 07, 1949 | E.J. Dillman | Thermostatic Expansion Valve | flow controls |
| 2,478,613 | Aug. 09, 1949 | W.H. Weber | Carburetor | carburetors |
| 2,481,183 | Sep. 06, 1949 | H.R. Welby | Pump Priming Means | reciprocating pumps |
| 2,488,770 | Nov. 22, 1949 | A.K. Foulds | Cover Locking and Actuating Means for Fluid Control Devices | flow controls |
| 2,493,297 | Jan. 03, 1950 | W.S. Landon | Orifice Cleaning Means | pipe and orifice cleaners |
| 2,494,394 | Jan. 10, 1950 | W.S. Landon | Heating Apparatus and Fuel Flow Controlling Means Therefor | heating apparatus |
| 2,494,395 | Jan. 10, 1950 | W.S. Landon | Magnetically Operated Safety Valve Closing Device | flow controls |
| 2,497,223 | Feb. 14, 1950 | W.S. Landon | Orifice Cleaning Means | pipe and orifice cleaners |
