Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9423153 | Unregulated integrated function gas valve for a water heater | Can Trong Nguyen | 2016-08-23 |
| 8776733 | Valve shank mount assembly for a water heater | Bill Haddad | 2014-07-15 |
| 7441713 | Tamper resistant temperature dial and associated method of use | Can Trong Nguyen, Kenneth Minkler | 2008-10-28 |
| 7151240 | Bi-directional tamper resistant temperature dial | Can Trong Nguyen | 2006-12-19 |
| 7145107 | Tamper resistant temperature dial utilizing deflection pins | Can Trong Nguyen | 2006-12-05 |
| 6793199 | Encased gas valve control housing having a plastic body and an over-molded seal | Dean Bushik, Marius Versluis | 2004-09-21 |
| 6553946 | Multi-function water heater control device | Anthony W. Abraham | 2003-04-29 |
| 6554322 | Controller valve coupling | Thach Duong, Joseph Raffaelli, Kenneth Minkler | 2003-04-29 |
| 6286464 | Water heating system | Anthony W. Abraham | 2001-09-11 |
| 5961046 | Shower fixture with inner/outer spray ring | — | 1999-10-05 |
| 5791615 | Slide bar assembly | — | 1998-08-11 |
| 5398872 | Multifunction showerhead assembly | — | 1995-03-21 |