Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8157466 | Cleaning device | John R. Mueller, Garrett Butrym | 2012-04-17 |
| 7819340 | Cleaning spray nozzle | John R. Mueller | 2010-10-26 |
| 7490783 | Cleaning spray nozzle | John R. Mueller | 2009-02-17 |
| 6951286 | Showerhead and filter assembly | John R. Mueller | 2005-10-04 |
| 6704946 | Sprayer assembly | John R. Mueller, Henry M. Anderson, Jr. | 2004-03-16 |