Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5838126 | Method and apparatus for opening or closing a door by measuring the instantaneous voltage and current in an associated motor | — | 1998-11-17 |
| 5021722 | Composable protection and control apparatus for motors | Michel Loiselay | 1991-06-04 |