Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6365101 | Methods of preventing scaling involving inorganic compositions, and compositions therefor | Duy T. Nguyen, Xiang Wang, Fushan Zhang, Tien-Feng Ling | 2002-04-02 |
| 6355214 | Methods of preventing scaling involving inorganic compositions, and inorganic compositions therefor | Duy T. Nguyen, Xiang Wang, Fushan Zhang, Tien-Feng Ling | 2002-03-12 |