Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10670086 | Continuous torque appliance transmission shifter | — | 2020-06-02 |
| 7610931 | Bypass valve with an integral flow sensor for a water treatment system | Kenneth J. Sieth, Thomas P. Honzelka | 2009-11-03 |
| 7329338 | Conductivity sensor for an ion exchange water softener | Kenneth J. Sieth | 2008-02-12 |
| 7004200 | Constant flow valve for a water softener control assembly | Kenneth J. Sieth, John D. Stolz, Jeffrey G. Franks | 2006-02-28 |