Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3222721A | Dual extrusion apparatus | Ericsson Inc | Expired / Lapsed | 1962-06-25 | 1965-12-14 | 1982-06-25 | 0.0 yrs | 2 | |
| US3100136A | Method of making polyethylene-insulated power cables | Ericsson Inc | Expired / Lapsed | 1959-06-18 | 1963-08-06 | 1979-06-18 | 0.0 yrs | 2 |