Ricardo AEA Ltd
Ricardo AEActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US4639882A | Monitoring system | Expired / Lapsed | 1984-06-18 | 1987-01-27 | 15 | Details |
| US4367998A | Manipulators | Expired / Lapsed | 1980-09-05 | 1983-01-11 | 8 | Details |
| US4364969A | Method of coating titanium and its alloys | Expired / Lapsed | 1980-12-08 | 1982-12-21 | 11 | Details |
| US4335017A | Composite materials comprising deformable xerogel within th… | Expired / Lapsed | 1977-12-08 | 1982-06-15 | 42 | Details |
| US4297246A | Method of producing dense refractory oxide coatings on meta… | Expired / Lapsed | 1978-10-25 | 1981-10-27 | 14 | Details |
| US4289544A | Inhibition of fretting corrosion of metals | Expired / Lapsed | 1979-10-11 | 1981-09-15 | 9 | Details |
| US4221680A | Treatment of substances | Expired / Lapsed | 1977-07-18 | 1980-09-09 | 19 | Details |
| US4112735A | Detection of bubbles in a liquid | Expired / Lapsed | 1977-08-30 | 1978-09-12 | 14 | Details |