Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478237 | Enclosed pop-up sprinklers with shielded impact arms | Don Michael Kearby, Giles A. Kendall, Derick C. Wright | 2002-11-12 |
| 6442772 | Advanced dual-flush valve | John C. McKay, Tracy James Haggstrom, Farid Maiwandi | 2002-09-03 |