| Patents for Detroit Lubricator Co. |
Patents 46 -
60
of 330
      |
| Number | Date | Patentee | Title | Type |
| 1,865,560 | Jul. 05, 1932 | G.B. Duffield | Pop Valve | steam safety valves |
| 1,888,866 | Nov. 22, 1932 | P.S. Russel | Control Means | flow controls |
| 1,892,190 | Dec. 27, 1932 | P.S. Russel | Strainer | filters and strainers |
| 1,926,706 | Sep. 12, 1933 | E.J. Dillman, L.W. Eggleston | Control Device | industrial control apparatus |
| 1,931,781 | Oct. 24, 1933 | W.H. Weber | Flow Control Device | pressure regulators |
| 1,943,082 | Jan. 09, 1934 | R.E. MacKenzie | Carburetor | carburetors |
| 1,946,842 | Feb. 13, 1934 | E.J. Dillman | Temperature Control System | temperature control apparatus |
| 1,946,882 | Feb. 13, 1934 | P.S. Russel | Valve | industrial valves |
| 1,949,031 | Feb. 27, 1934 | W.H. Weber | Carburetor | carburetors |
| 1,953,469 | Apr. 03, 1934 | E.J. Dillman, L.W. Eggleston | Electric Switch | electric switches |
| 1,953,897 | Apr. 03, 1934 | F.W. Hodges | Carburetor | carburetors |
| 1,959,314 | May 15, 1934 | D.D. Wile | Combined Strainer and Tube Connection | filters and strainers |
| 1,959,698 | May 22, 1934 | A. Von Wangenheim | Lubricator | tool lubricators |
| 1,965,543 | Jul. 03, 1934 | E.J. Dillman, L.W. Eggleston | Control Device | industrial control apparatus |
| 1,980,789 | Nov. 13, 1934 | E.J. dill | Control Apparatus | flow controls |
