Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D439392 | 3-section filled food product | Hillis Kauffman, Decai Zhang, Michael Bauman, Nancy Esterline, Gerry I. Johnson | 2001-03-27 |
| D431891 | 4-section filled food product | Decai Zhang, Michael Bauman, Hillis Kauffman, Nancy Esterline, Gerry I. Johnson | 2000-10-17 |
| D429866 | 2-section filled food product | Decai Zhang, Michael Bauman, Hillis Kaufman, Nancy Esterline, Gerry I. Johnson | 2000-08-29 |