Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D389453 | Charcoal briquet | James D. Mitchell, Towanda W. Yancy, Jeffery P. Caddell, Michael L. Himmelfarb, Samuel J. Mitchell +1 more | 1998-01-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D389453 | Charcoal briquet | James D. Mitchell, Towanda W. Yancy, Jeffery P. Caddell, Michael L. Himmelfarb, Samuel J. Mitchell +1 more | 1998-01-20 |