Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4940861 | Liquid shut-off system | — | 1990-07-10 |
| 4904830 | Liquid shut-off system | — | 1990-02-27 |
| 4423085 | Cocrystallized sugar-nut product | Andy C. C. Chen, Martin F. Veiga | 1983-12-27 |
| 4338350 | Crystallized, readily water-dispersible sugar product | Andy C. C. Chen, Clifford E. Lang, Jr., Charles P. Graham | 1982-07-06 |