Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6792962 | Enhanced backflow prevention apparatus and method | — | 2004-09-21 |
| 6749136 | Enhanced sprinkler valving apparatus and method | Chadwick L. Wilson, Edwin McAuley | 2004-06-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6792962 | Enhanced backflow prevention apparatus and method | — | 2004-09-21 |
| 6749136 | Enhanced sprinkler valving apparatus and method | Chadwick L. Wilson, Edwin McAuley | 2004-06-15 |