Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10030323 | Method for the production of polysaccharide fibers with an increased fibrillation tendency | Franz Dürnberger, Sigrid Redlinger, Christoph Schrempf, Hartmut Ruf, Heinrich Firgo | 2018-07-24 |
| 9988743 | Process of making flame retardant cellulosic man-made fibers | Hartmut Ruf, Clemens Bisjack | 2018-06-05 |