Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7219663 | Kit, apparatus and method for use in cooking over an intense heat source | — | 2007-05-22 |
| 6658372 | Furnace diagnostic system | Anthony W. Abraham, Joseph Raffaelli, Derek Daniel Johnson, Robert W. Lewis, Eldon Vaughn | 2003-12-02 |
| 6535838 | Furnace diagnostic system | Anthony W. Abraham, Joseph Raffaelli, Derek Daniel Johnson, Robert W. Lewis, Eldon Vaughn | 2003-03-18 |
| 5333571 | Automatic animal feeding device | John Re | 1994-08-02 |