| All Patents in class 236/9R |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 59,392 | Nov. 06, 1866 | L.S. Hayes | Improvement in sawing-machines | tree felling machines |
| 1,736,141 | Nov. 19, 1929 | G.D. Sundstrand | Safety control device | |
| 1,980,789 | Nov. 13, 1934 | E.J. dill | Control Apparatus | flow controls |
| 2,061,537 | Nov. 17, 1936 | L.W. Eggleston | Regulator for Heating Apparatus | thermostats |
| 2,118,759 | May 24, 1938 | E.J. Dillman | Heating System and Control Means Therefor | thermostats |
| 2,176,852 | Oct. 17, 1939 | R.L. Campbell | Heating Method and Apparatus | heating apparatus |
| 2,185,978 | Jan. 02, 1940 | E.J. Dillman | Heating Apparatus | heating apparatus |
| 2,340,844 | Feb. 01, 1944 | E.J. Dillman | Heating Apparatus | heating apparatus |
| 2,389,111 | Nov. 13, 1945 | E.J. Dillman | Control Means | flow controls |
| 2,396,205 | Mar. 05, 1946 | P.S. Russel | Controlling Means | flow controls |
| 2,398,086 | Apr. 09, 1946 | E.J. Dillman | Control Device | flow controls |
| 2,631,503 | Mar. 17, 1953 | J. Daugherty | Hydraulic Table Stop | metalworking machine mechanisms |
