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| Patents for Tage G. Jonn | |||||
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| Number | Date | Patentee | Title | Type | |
| 1,991,614 | Feb. 19, 1935 | T.G. Jonn, A.A. Breuer | Oil check for bearings | industrial machine lubrication | |
| D103,325 | Feb. 23, 1937 | T.G. Jonn | Design for a combined portable vacuum cleaner and blower or similar article | dust collectors | |
| 2,083,996 | Jun. 15, 1937 | T.G. Jonn | Centrifugal fan | vacuum cleaners | |