Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5763826 | Fire-rated multiple-outlet in-floor fitting | Norman Castellani | 1998-06-09 |
| D379796 | Quadriplex receptacle design | — | 1997-06-10 |
| 5601455 | Quadriplex receptacle | — | 1997-02-11 |
| 5460542 | Multiple-outlet receptacle | Norman Castellani | 1995-10-24 |