Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619982 | Method and apparatus for operating a downdraft cooking vapor withdrawal system | Ranya C. Hibbler | 1997-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619982 | Method and apparatus for operating a downdraft cooking vapor withdrawal system | Ranya C. Hibbler | 1997-04-15 |