Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698504 | Machine dishwashing composition containing oxygen bleach and paraffin oil and benzotriazole compound silver tarnishing inhibitors | Julie Ann Christie, John Christopher Turner | 1997-12-16 |
| 5695679 | Detergent compositions containing an organic silver coating agent to minimize silver training in ADW washing methods | Julie Ann Christie | 1997-12-09 |
| 5646101 | Machine dishwashing detergents containing an oxygen bleach and an anti-tarnishing mixture of a paraffin oil and sequestrant | — | 1997-07-08 |