Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3562625A | Apparatus for controlling the mean value of current supplied by an alternating current source to an electric apparatus | Compagnie Generale dAutomatisme SA | Expired / Lapsed | 1967-10-11 | 1971-02-09 | 1987-10-11 | 0.0 yrs | 9 | |
| US3272975A | Automatic machine-tool control system for truing mechanical parts | Compagnie Generale dAutomatisme SA | Expired / Lapsed | 1962-10-23 | 1966-09-13 | 1982-10-23 | 0.0 yrs | 2 |