Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440916 | Hard surface cleaning and disinfecting compositions comprising fluorosurfactants | Tak Wai Cheung, Minaxi Hemansu Mehta | 2002-08-27 |
| 6395697 | Diphenyl based solvents in blooming type germicidal hard surface cleaners | Tak Wai Cheung | 2002-05-28 |