Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8272081 | Toilet seat lift device | Amber L. Kirchner | 2012-09-25 |
| 6704946 | Sprayer assembly | John R. Mueller, Patricia Mueller | 2004-03-16 |
| D472301 | Showerhead for shower spray systems | John R. Mueller | 2003-03-25 |
| 5708561 | Portable computer having display slidably and rotatably mounted for movement between landscape and portrait orientation and to open and close speaker ports | Vivek R. Huilgol, Graziella E. Stocco, Christopher C. Gielow | 1998-01-13 |
| 5624073 | Diverter valve for shower spray systems | John R. Mueller | 1997-04-29 |
| 5560548 | Diverter valve for shower spray systems | John R. Mueller | 1996-10-01 |
| 5220982 | Dampener | — | 1993-06-22 |
| 5161579 | Leveling valve for air springs | — | 1992-11-10 |
| 4905950 | Mounting assembly | Mark Lawrence Turner | 1990-03-06 |