Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681607 | Process for roasting coffee beans with steam | Yoshiaki Maki | 1997-10-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681607 | Process for roasting coffee beans with steam | Yoshiaki Maki | 1997-10-28 |