Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056578 | Valve cartridge with lobular key | Darren S. Lopp | 2011-11-15 |
| D633179 | Valve housing | Curt Geideman, Ronny Lee Gray, Mark S. Kacik, Yaakov Korb, Todd C. Loschelder | 2011-02-22 |