| All Patents in class 236/44A |
Patents 1 -
9
of 9
      |
| Picture | Number | Date | Patentee | Title |
 | 13,947 | Dec. 18, 1855 | W.W. Johnson | Machine for planing fellies |
 | 17,677 | Jun. 30, 1857 | H. Harpold | Adjustable fender-post for sawmills |
| | 902,713 | Nov. 03, 1908 | W.H. Carrier | Differential thermostat |
| | 929,655 | Aug. 03, 1909 | W.H. Carrier, E.W. Comfort | Thermostatic regulating device |
 | 1,017,245 | Feb. 13, 1912 | W.R. Buss, N. Yonkman | Journal-box |
| | 1,018,551 | Feb. 27, 1912 | E.W. Comfort, W.H. Carrier | Differential thermostatic device |
| | 1,167,740 | Jan. 11, 1916 | W.H. Carrier | Method of controlling the humidity of air under pressure |
| | 1,554,784 | Sep. 22, 1925 | W.H. Carrier | Humidity and temperature regulator |
| | 1,554,785 | Sep. 22, 1925 | W.H. Carrier | Humidity regulator |
