Issued Patents 1997
Showing 1–3 of 3 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, Ronald A. Masters, Eddy Vos | 1997-12-16 |
| 5612308 | Acidic liquid detergent compositions for bathrooms | Ricky Ah-Man Woo, Michel Jean Carrie, William A. Cilley, Ronald A. Masters, Eddy Vos | 1997-03-18 |
| 5604192 | Hard surface detergent compositions | Thomas A. Borcher, Sr. | 1997-02-18 |