Siemens Reiniger Werke AG
Siemens ReActive Patents
0
Total Holdings
14
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| DE1191980B | Refractive optical element | Expired / Lapsed | 1963-10-04 | — | 0 | Details |
| GB978074A | Automatically operating sphygmomanometer | Expired / Lapsed | 1963-04-30 | — | 0 | Details |
| DE1106921B | Dental foot switch | Expired / Lapsed | 1960-01-07 | — | 0 | Details |
| GB743884A | Short-wave treatment apparatus | Expired / Lapsed | 1953-09-04 | — | 0 | Details |
| GB406957A | Fluorescent material | Expired / Lapsed | 1933-11-08 | — | 0 | Details |
| US2993178A | Blocking oscillator having selectively adjustable r-c circu… | Expired / Lapsed | 1956-03-05 | 1961-07-18 | 0 | Details |
| FR1242669A | Device for monitoring heart activity | Expired / Lapsed | 1959-12-11 | 1960-09-30 | 0 | Details |
| US2823311A | Apparatus for applying pulses to muscles and nerves for ele… | Expired / Lapsed | 1952-08-16 | 1958-02-11 | 0 | Details |
| US2799787A | Ultrasonic transmitter apparatus | Expired / Lapsed | 1953-07-07 | 1957-07-16 | 0 | Details |
| DE868324C | Device for transmitting electromagnetic radiation at a freq… | Expired / Lapsed | 1939-09-03 | 1953-02-23 | 0 | Details |
| DE726733C | Method for determining the high-frequency energy converted … | Expired / Lapsed | 1937-02-10 | 1942-10-19 | 0 | Details |
| US2275308A | Control apparatus for alternating current devices | Expired / Lapsed | 1939-01-19 | 1942-03-03 | 0 | Details |
| US2220269A | Electrode means | Expired / Lapsed | 1934-11-28 | 1940-11-05 | 0 | Details |
| DE654673C | Device for the treatment of bodies with ultrasonic waves | Expired / Lapsed | 1935-12-15 | 1937-12-24 | 0 | Details |