Cera International Limited
3Patents
0Active
3Granted
25Portfolio score
Filing activity: Oct 17, 1977 → Apr 4, 1980
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4285703A | Apparatus for cleaning gas | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4119108A | Automatic washing apparatus | Performing Operations; Transporting | 6 | Expired |
| US4264240A | Swarf conveyance system for a machine tool installation | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.