Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D503076 | Mold | — | 2005-03-22 |
| D499942 | Mold | — | 2004-12-21 |
| D485138 | Mold | — | 2004-01-13 |
| 6173736 | Diaphragm actuated pressure relief valve with pressure balanced outlet and fail-safe operation | — | 2001-01-16 |
| 5975130 | Check valve with a low inertia moving part for low or high pressure differentials | Juan A. Giscard | 1999-11-02 |
| 5845675 | Diaphragm/spring actuated pressure relief valve with pressure balanced outlet and fail-safe operation | — | 1998-12-08 |