Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40307 | Inlet baffle for water heater | Joyce A. Ahrens | 2008-05-13 |
| 6510819 | Inlet baffle for water heater | Joyce A. Ahrens | 2003-01-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40307 | Inlet baffle for water heater | Joyce A. Ahrens | 2008-05-13 |
| 6510819 | Inlet baffle for water heater | Joyce A. Ahrens | 2003-01-28 |