BBC Brown Boveri AG Switzerland
BBC BrownActive Patents
0
Total Holdings
11
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US4813978A | Process for separating particles and apparatus for carrying… | Expired / Lapsed | 1987-12-03 | 1989-03-21 | 16 | Details |
| US4654492A | Switch drive | Expired / Lapsed | 1985-04-12 | 1987-03-31 | 9 | Details |
| US4297779A | Method of joining structural elements | Expired / Lapsed | 1979-08-10 | 1981-11-03 | 17 | Details |
| US4197840A | Permanent magnet device for implantation | Expired / Lapsed | 1976-09-29 | 1980-04-15 | 15 | Details |
| US4126383A | Electrooptic display device | Expired / Lapsed | 1977-05-02 | 1978-11-21 | 13 | Details |
| US4121107A | Apparatus for automatic low-bacteria to aseptic filling and… | Expired / Lapsed | 1977-04-18 | 1978-10-17 | 6 | Details |
| US3884075A | Apparatus for measuring surface temperatures of thin elonga… | Expired / Lapsed | 1974-03-11 | 1975-05-20 | 4 | Details |
| US3816079A | Method of producing grid electrodes for electronic discharg… | Expired / Lapsed | 1972-12-13 | 1974-06-11 | 9 | Details |
| US3709599A | Laser doppler flow probe with high spatial resolution | Expired / Lapsed | 1970-11-10 | 1973-01-09 | 5 | Details |
| US2365616A | Regulating apparatus for gas turbine plants | Expired / Lapsed | 1941-11-26 | 1944-12-19 | 0 | Details |
| US2193114A | Gas turbine plant | Expired / Lapsed | 1938-03-17 | 1940-03-12 | 0 | Details |