Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054129 | Boiler fill valve with regulated fast-fill | Jason Doughty, Paul J. Lake, Frank DiBenedetto | 2021-07-06 |
| 10858815 | Toilet carrier system with a quick connector | Steven Hofmann | 2020-12-08 |
| 10823296 | Electric mixing valve with dual flowpath metering ball | Steven Hofmann, Donald K. Morse | 2020-11-03 |
| 10247327 | Boiler fill valve with fast-fill and non-oscilatting dial features | Jason Doughty, Paul J. Lake | 2019-04-02 |
| D802098 | Faucet inner housing | Steven Hofmann | 2017-11-07 |
| D755931 | Electronic tempering faucet | Steven Hofmann | 2016-05-10 |
| 7316227 | Temperature-controlled PCV valve | Ken Zhao, Wayne R. Duprez | 2008-01-08 |
| 6764020 | Thermostat apparatus for use with temperature control system | Ken Zhao, Wayne R. Duprez | 2004-07-20 |
| 6742716 | Thermostat | Wayne R. Duprez, Ken Zhao | 2004-06-01 |