Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5730054 | Mechanism for a coloring and inking device of a printer | — | 1998-03-24 |
| 5137878 | Composition and method for treatment of senile dementia | Peter K. T. Pang, Lawrence Chang-Yung Wang, Christina G. Benishin | 1992-08-11 |
| 4966893 | Method for treatment of senile dementia | Peter K. T. Pang, Lawrence Chang-Yung Wang, Christina G. Benishin | 1990-10-30 |