Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2312962A | Training apparatus for teaching radio navigation | FLOREZ | Expired / Lapsed | 1940-08-28 | 1943-03-02 | 1960-08-28 | 0.0 yrs | 0 | |
| US1994757A | Apparatus for indicating and/or controlling physical changes | FLOREZ | Expired / Lapsed | 1931-02-10 | 1935-03-19 | 1951-02-10 | 0.0 yrs | 0 |