Crosfield Electronics Ltd
CrosfieldActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| EP0052968A2 | Coating of polymerical substrates | Expired / Lapsed | 1981-11-05 | — | 19 | Details |
| GB1524717A | Coating non-conductive surfaces | Expired / Lapsed | 1975-06-17 | — | 0 | Details |
| US4659185A | Light beam splitter | Expired / Lapsed | 1986-02-21 | 1987-04-21 | 9 | Details |
| US4135212A | Printing methods and apparatus | Expired / Lapsed | 1977-06-24 | 1979-01-16 | 7 | Details |
| US4093964A | Image reproducing systems | Expired / Lapsed | 1977-03-01 | 1978-06-06 | 5 | Details |
| US3997911A | Screened image reproduction | Expired / Lapsed | 1975-01-06 | 1976-12-14 | 11 | Details |
| US3894178A | Image reproduction method and apparatus | Expired / Lapsed | 1973-11-13 | 1975-07-08 | 9 | Details |
| US3450014A | Optical scanners | Expired / Lapsed | 1966-08-01 | 1969-06-17 | 0 | Details |