| Patents for Bengt R. Granberg |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| 2,144,490 | Jan. 17, 1939 | B.R. Granberg | Rotary work support for a machine tool | |
| 2,145,255 | Jan. 31, 1939 | A.G. Ericson, B.R. Granberg | Brake mechanism | |
| 2,160,858 | Jun. 06, 1939 | B.R. Granberg | Machine tool | |
| 2,175,347 | Oct. 10, 1939 | A.G. Ericson, B.R. Granberg | Cooling Device for Machine Tools | coolant apparatus |
| 2,183,514 | Dec. 12, 1939 | A.G. Ericson, B.R. Granberg | Gearing | metalworking machine gearing |
| 2,203,297 | Jun. 04, 1940 | B.R. Granberg | Control mechanism | |
| 2,203,298 | Jun. 04, 1940 | B.R. Granberg | Machine tool | |
| 2,206,886 | Jul. 09, 1940 | A.G. Erieson, B.R. Granberg | Machine tool | |
| 2,302,854 | Nov. 24, 1942 | A.G. Ericson, B.R. Granberg | Machine tool | |
| 2,345,194 | Mar. 28, 1944 | A.G. Ericson, B.R. Granberg | Feed screw mechanism | |
| 2,371,045 | Mar. 06, 1945 | G.H. Ekstrom, B.R. Granberg | Feed screw mechanism | |
| 2,519,042 | Aug. 15, 1950 | B.T. Anderson, B.R. Granberg | Automatic positive stop and dwell arrangement for machine tools | |
| 2,800,032 | Jul. 23, 1957 | B.R. Granberg | Drive mechanism | |
| 2,877,677 | Mar. 17, 1959 | A. Anderson, B.R. Granberg | Tracer control for machine tools | |
| 2,913,945 | Nov. 24, 1959 | A. Anderson, B.R. Granberg, C.H. Johnson | Lathes | |
