Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| FR60901E | Electrochemical generator | Frederic Stahl | Expired / Lapsed | 1948-08-18 | 1955-02-21 | 1968-08-18 | 0.0 yrs | 0 | |
| FR1078903A | Electrochemical generator | Frederic Stahl | Expired / Lapsed | 1948-01-29 | 1954-11-24 | 1968-01-29 | 0.0 yrs | 0 |