Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6675110 | Testing valve assemblies | — | 2004-01-06 |
| 6502598 | Backflow prevention assembly | — | 2003-01-07 |
| 6293013 | Backflow prevention assembly | — | 2001-09-25 |
| 6192933 | Backflow prevention assembly | — | 2001-02-27 |
| 5713240 | Method and apparatus for automatic remote testing of backflow preventers | — | 1998-02-03 |
| 5669405 | Apparatus and method for automatically disabling pressure relief valve of backflow preventer | — | 1997-09-23 |
| 5085076 | Integrated water strainer, meter, and crossover check valve | — | 1992-02-04 |