| All Patents in class 236/99R |
Patents 16 -
19
of 19
      |
| Number | Date | Patentee | Title | Type |
| 2,548,878 | Apr. 17, 1951 | E.J. Dillman | Thermostatic Valve Having Sealing Diaphragm and Supporting Means Therefor | temperature controls |
| 2,564,438 | Aug. 14, 1951 | M.E. Landon, Administratrix, W.S. Landon, deceased (Estate of) | Metering Valve and Control Means Therefor | flow controls |
| 2,591,581 | Apr. 01, 1952 | C.H. Millerwise | Trip and Reset Mechanism for Float Operated Liquid Fuel Controlling Valves | liquid level controls |
| 2,592,913 | Apr. 15, 1952 | M.E. Landon, Administratrix, W.S. Landon, deceased (Estate of) | Liquid Level Control Means | liquid level controls |
