Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698041 | Process for using acidic liquid detergent compositions to clean bathrooms | Ricky Ah-Man Woo, Michel Jean Carrie, William A. Cilley, Daniel W. Michael, Eddy Vos | 1997-12-16 |
| 5612308 | Acidic liquid detergent compositions for bathrooms | Ricky Ah-Man Woo, Michel Jean Carrie, William A. Cilley, Daniel W. Michael, Eddy Vos | 1997-03-18 |