Tesla AS
Tesla ASActive Patents
0
Total Holdings
5
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3660607A | Apparatus and method for detecting phase deviation of a pil… | Expired / Lapsed | 1970-04-01 | 1972-05-02 | 9 | Details |
| US3345874A | Circuit arrangement for accurate measurement of temperature… | Expired / Lapsed | 1965-01-13 | 1967-10-10 | 2 | Details |
| US2929545A | Oil diffusion high-vacuum pump | Expired / Lapsed | 1957-12-10 | 1960-03-22 | 0 | Details |
| US2588287A | Impulse metering device | Expired / Lapsed | 1950-06-10 | 1952-03-04 | 0 | Details |
| US2523240A | Balanced feedback for symmetric cathode followers | Expired / Lapsed | 1948-10-27 | 1950-09-19 | 0 | Details |