Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656580 | Acidic cleaning compositions self-thickened by a mixture of cationic and nonionic surfactants | Michel Jean Carrie, Eddy Vos | 1997-08-12 |
AK
Axel Koenig
Overall (1997): #174,105 of 185,788Top 95%
1
Patents 1997