| All Patents of Type: temperature controls |
Patents 1 -
15
of 37
      |
| Number | Date | Patentee | Title | Type |
| 457,280 | Aug. 04, 1891 | A. Kelly | Temperature Regulator | steam heating |
| 1,946,842 | Feb. 13, 1934 | E.J. Dillman | Temperature Control System | temperature control apparatus |
| 2,006,306 | Jun. 25, 1935 | D.D. Wile | Apparatus and Method for Temperature Regulation | temperature controls |
| 2,093,693 | Sep. 21, 1937 | E.J. Dillman | Control Device | temperature controls |
| 2,098,181 | Nov. 02, 1937 | E.J. Dillman | Electric Switch | temperature controls |
| 2,098,912 | Nov. 09, 1937 | E.J. Dillman | Control Device for Heating Systems | temperature control apparatus |
| 2,102,176 | Dec. 14, 1937 | E.J. Dillman | Control Means | temperature control apparatus |
| 2,117,529 | May 17, 1938 | D.D. Wile | Temperature Control Apparatus | temperature controls |
| 2,118,759 | May 24, 1938 | E.J. Dillman | Heating System and Control Means Therefor | thermostats |
| 2,139,615 | Dec. 06, 1938 | E.J. Dillman | Heating Apparatus and Control Means Therefor | temperature controls |
| 2,150,858 | Mar. 14, 1939 | G.K. Eggleston | Control Device | temperature controls |
| 2,152,781 | Apr. 04, 1939 | D.D. Wile | Control Device | temperature controls |
| 2,172,823 | Sep. 12, 1939 | A. Von Wangenheim | Control Device | temperature controls |
| 2,175,150 | Oct. 03, 1939 | L.W. Eggleston | Control Device | temperature controls |
| 2,192,117 | Feb. 27, 1940 | D.D. Wile | Control Device | temperature controls |
