Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4482700 | Method for the preparation of light-colored polyesters with the use of titanium catalysts | Robert Kuhnrich, Bernd Elmenthaler | 1984-11-13 |
| 4452853 | Polyether esters for the cementing of textiles | Peter Uckert | 1984-06-05 |
| 4452954 | Polyester varnishes | Martin Schmitthenner, Norbert Volkommer | 1984-06-05 |
| 4330455 | Method of preparing dispersions of crystallizable polyesters of high molecular weight | Robert Kuhnrich | 1982-05-18 |