Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6231843 | Hair shampoo having gloss-enhancing properties | Hans Hoelzel, Manuela Hannich | 2001-05-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6231843 | Hair shampoo having gloss-enhancing properties | Hans Hoelzel, Manuela Hannich | 2001-05-15 |