| Patents for Ekstrom, Carlson & Co. |
Patents 1 -
13
of 13
      |
| Number | Date | Patentee | Title | Type |
| 1,628,531 | May 10, 1927 | G.H. Carlson | Oscillating belt sander | sanding machines |
| 1,639,485 | Aug. 16, 1927 | G.H. Carlson | Routing machine | routing machines |
| 1,700,400 | Jan. 29, 1929 | G.H. Carlson, A.G. Larson | Wood-sawing machine | tablesaws |
| 1,793,996 | Feb. 24, 1931 | G.H. Carlson | Exercising machine | |
| 1,889,947 | Dec. 06, 1932 | G.H. Carlson | Frictional drive for a router or the like | routing machines |
| 2,222,605 | Nov. 26, 1940 | G.H. Carlson | Apparatus for assembling anti-friction bearings | |
| 2,723,598 | Nov. 15, 1955 | T.C. Mann | Power actuated router | routing machines |
| 2,861,328 | Nov. 25, 1958 | T.C. Mann | Machine for assembling universal joints | |
| 2,864,283 | Dec. 16, 1958 | T.C. Mann | Power operated router | routing machines |
| 2,886,079 | May 12, 1959 | T.C. Mann | Arm construction for routers | routing machines |
| 2,895,386 | Jul. 21, 1959 | T.C. Mann | Profiling machine | routing machines |
| 2,913,964 | Nov. 24, 1959 | T.C. Mann | Machine tool with control means for traversing the tool thereof | |
| 2,958,794 | Nov. 01, 1960 | T.C. Mann | Variable speed cutter drive | routing machines |
