Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5258188 | Process of preparing a tea product | Bart Barmentlo, Willem J. Bel, Sidney Pendlington, Nigel Kenneth Harry Slater | 1993-11-02 |
| 5198259 | Concentrated tea extract | — | 1993-03-30 |