Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5022429 | Valve assembly for plumbing fixture | Domenic Luisi | 1991-06-11 |
| 4953585 | Tub transfer-diverter valve with built-in vacuum breaker and back-flow preventer | Domenic Luisi | 1990-09-04 |