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| Patents for Thor Thorsen | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 1,907,938 | May 09, 1933 | T. Thorsen, A. Storm | Piston turning and grinding machine | |
 | 1,914,586 | Jun. 20, 1933 | T. Thorsen, A. Storm | Bed support for lathes, grinders and the like | |
 | 1,958,075 | May 08, 1934 | T. Thorsen, A. Storm | Means for adjusting the cutters of boring machines and the like | |
 | 2,004,228 | Jun. 11, 1935 | T. Thorsen, A. Storm | Boring machine | |