Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869842 | Liquid abrasive cleansing composition containing grease-removal solvent | Nicole Andries, Pierre Fonsny | 1989-09-26 |
JD
Jean-Pierre Denis
Overall (1989): #98,268 of 140,708Top 70%
1
Patents 1989