| Patents for Detroit Lubricator Co. |
Patents 181 -
195
of 330
      |
| Number | Date | Patentee | Title | Type |
| 2,225,587 | Dec. 17, 1940 | E.J. Dillman | Control Device | flow controls |
| 2,228,037 | Jan. 07, 1941 | P.S. Russel | Fuel Controlling Apparatus | flow controls |
| 2,228,515 | Jan. 14, 1941 | A.K. Foulds | Control Device | temperature controls |
| 2,230,911 | Feb. 04, 1941 | P.S. Russel | Control Device | flow controls |
| 2,231,209 | Feb. 11, 1941 | E.J. Dillman | Control Device | temperature controls |
| 2,234,088 | Mar. 04, 1941 | P.S. Russel | Control Device | flow controls |
| 2,239,146 | Apr. 22, 1941 | J.E. Fleury, E.J. Dillman | Control Device | flow controls |
| 2,240,763 | May 06, 1941 | E.J. Dillman | Control System | heating apparatus |
| 2,241,296 | May 06, 1941 | E.J. Dillman | Fuel Supply Control Means | flow controls |
| 2,242,334 | May 20, 1941 | D.D. Wile | Refrigerating System | refrigeration apparatus |
| 2,249,101 | Jul. 15, 1941 | D.D. Wile | Refrigerating Apparatus | refrigeration apparatus |
| 2,251,441 | Aug. 05, 1941 | E.J. Dillman | Valve | flow controls |
| 2,251,831 | Aug. 05, 1941 | I.J. Knudson | Refrigerating Apparatus | refrigeration apparatus |
| 2,255,021 | Sep. 02, 1941 | E.J. Dillman | Control Device | temperature controls |
| 2,259,280 | Oct. 14, 1941 | D.D. Wile | Control Device | refrigeration apparatus |
