| All Patents in class 126/110R |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 95,845 | Oct. 12, 1869 | G.E. Smith | Improvement in hoop-bending machine | hoop making machines |
| 95,849 | Oct. 12, 1869 | B.F. Sturtevant | Hot Air Furnace | industrial furnaces |
| 1,919,743 | Jul. 25, 1933 | S.E. Peters | Temperature controlled furnace fan | furnaces |
| 2,190,988 | Feb. 20, 1940 | E.K. Johansen | Duplicating Machine | milling machines |
| 2,256,303 | Sep. 16, 1941 | R.D. Williams | Recovery and Utilization of Waste Engine Heat | exhaust mechanisms |
| 2,363,696 | Nov. 28, 1944 | P.s. Russel | Control System | flow controls |
