Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574426 | In-line tankless instantaneous electrical resistance water heater | — | 2003-06-03 |
| D460164 | Shower heater cover | — | 2002-07-09 |
| D459452 | Instantaneous electric shower water heater | — | 2002-06-25 |
| 6240250 | Compact in-line tankless double element water heater | — | 2001-05-29 |
| 6175689 | In-line tankless electrical resistance water heater | — | 2001-01-16 |
| 5437003 | In line tankless water heater with upper heating compartment, lower wiring compartment, and microswitch compartment disposed therebetween | — | 1995-07-25 |
| D294288 | Water heater | — | 1988-02-16 |