Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491235 | Pop-up sprinkler with top serviceable diaphragm valve module | Phillip A. Hope | 2002-12-10 |
| 6457656 | Pop-up sprinkler with inwardly deflectable velocity control disc | — | 2002-10-01 |