Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4977303A | Zinc or cadmium coated, surface oxidized electrode wire for EDM cutting of a workpiece; and method for forming such a wire | Agie Charmilles New Technologies SA | Expired / Lapsed | 1988-06-13 | 1990-12-11 | 2008-06-13 | 0.0 yrs | 41 | |
| US4341939A | Wire electrode for cutting an electrode workpiece by electrical discharges | Agie Charmilles New Technologies SA | Expired / Lapsed | 1980-09-22 | 1982-07-27 | 2000-09-22 | 0.0 yrs | 22 |