Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3075653A | Apparatus for and method of identifying material units | Maico Electronics Inc | Expired / Lapsed | 1958-12-12 | 1963-01-29 | 1978-12-12 | 0.0 yrs | 2 | |
| US2974277A | Magnetic field sensing device | Maico Electronics Inc | Expired / Lapsed | 1958-12-16 | 1961-03-07 | 1978-12-16 | 0.0 yrs | 0 |