Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5890422 | Convertible drip pan and method of using the same | Gilbert D. Clark, Preston Stogner | 1999-04-06 |
| 5529798 | Method of cooking food using a convertible drip pan | Gilbert D. Clark, Preston Stogner | 1996-06-25 |