Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| GB1427415A | Cryosurgical instruments | Armao T A | Expired / Lapsed | 1973-09-21 | — | 1993-09-21 | 0.0 yrs | 0 | |
| US3889680A | Cryoadhesion preventing cryosurgical instruments | Armao T A | Expired / Lapsed | 1974-02-07 | 1975-06-17 | 1994-02-07 | 0.0 yrs | 17 |