Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749423 | System and methods for modulating gas input to a gas burner | Thomas J. Fredricks, Russell T. Shoemaker | 2004-06-15 |
| 6732677 | Bracket for water heater | James M. Ferguson | 2004-05-11 |