Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D559358 | Float operated feed valve | — | 2008-01-08 |
| D538888 | Float-operated feed valve | — | 2007-03-20 |
| 6810904 | Lavatory flush tank silent-operating fill device | Noe Figueiredo, Antonio Gameiro Lopes, Victor Antonio Ferreira Da Costa | 2004-11-02 |