Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7256167 | Hard surface cleaner comprising suspended particles and oxidizing agent | Tak Wai Cheung, Edward Fu, Pamela Boone, Steven Wu | 2007-08-14 |
| 7199094 | Hard surface cleaning compositions comprising a mixture of citric and formic acid | Tak Wai Cheung, Edward Fu | 2007-04-03 |
| 7196046 | Hard surface cleaner comprising a suspension of alginate beads | Tak Wai Cheung, Edward Fu, Pamela Boone, Steven Wu | 2007-03-27 |
| 7186676 | Hard surface cleaning compositions comprising alginate materials and xanthan gum | Pamela Boone, Tak Wai Cheung, Edward Fu, Steven Wu, Carolyn Sue Martinez | 2007-03-06 |
| 7119055 | Hard surface cleaners comprising a thickening gum mixture | Tak Wai Cheung, Pamela Boone, Delford Christmas, Lisa Napolitano, Virginia Urban | 2006-10-10 |