Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5238661 | Process for the preparation of low-chloride aqueous titanyl nitrate solutions | Max E. Van Ghemen, Matthias Kuntz | 1993-08-24 |
| 5046515 | Permanent shaping agent for human hair and the method for the permanent shaping of human hair | Siegfreid Kingeter, Burkhard Rose, Hirotsugu Segawa, Jurgen Tennigkeit | 1991-09-10 |