Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6036480 | Combustion burner for a water heater | Dennis R. Hughes, David Kramer, Gary J. Potter, Martin P. McCathern, Peter J. Phillip | 2000-03-14 |
| 5735237 | Hot water storage heater | Peter J. Phillip, Gary J. Potter | 1998-04-07 |
| 5299280 | Wipe entry arrangement for components in a protective dam area of a foam insulated electric water heater tank | — | 1994-03-29 |
| 4872443 | Water heater with power vent access door | — | 1989-10-10 |
| 4777933 | Access door construction for a water heater | — | 1988-10-18 |