Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904893 | Plate cooler for metallurgical furnaces, blast furnaces, direct reduction reactors and gassing units provided with a refractory lining particularly for the iron and steel industry | — | 1999-05-18 |
| 4765689 | Pressure modulator device | Eckhart Rudiger | 1988-08-23 |
| 4765690 | Electromagnetically actuatable pressure modulator | Eckhart Rudiger | 1988-08-23 |