Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693602 | Spray dried powered automatic dishwashing composition containing enzymes | Julien Draiper, Patrick Durbut | 1997-12-02 |
| 5618465 | Nonaqueous liquid automatic dishwashing composition containing enzymes | Patrick Durbut, Julien Drapier | 1997-04-08 |