Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656898 | Enzyme composite particles having an acidic barrier and a physical barrier coating | Peter Robert Foley, Jeffrey Donald Painter, Mary Ruth Leyendecker, Eugene Steven Sadlowski, Brian Xiaoqing Song | 2003-12-02 |