Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5019281 | Hydrophilic softhand agency for fibrous materials and use thereof | Gabriele Koppel | 1991-05-28 |
| 4966725 | Aqueous dispersions for simultaneously providing fibrous materials with a softening and hydrophilic finish, a process for their production and their use | Werner Stechele, Michael Bernhein | 1990-10-30 |