Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4491995 | Process for the level exhaust dyeing of polyester fibers | — | 1985-01-08 |
| 4368421 | Frequency modulated microwave in combination with a voltage detector and comparator device for measuring a varying moisture content of sheet-like samples | Franz Lappe | 1983-01-11 |
| 4202112 | Process for the uniform dyeing of textile material webs with the aid of a uniform pre-drying | Hans-Ulrich von der Eltz | 1980-05-13 |