Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6730645 | Method for improving dye stability in colored acidic rinse-aid formulations | Peter Robert Foley, Xiaoqing Song | 2004-05-04 |
| 6683036 | Cleaning composition | Peter Robert Foley, Howard David Hutton, III, Carl-Eric Kaiser, Yong Zhu, Brian Song | 2004-01-27 |