| 9117964 |
Preparation of semiconductor films |
Ranjan Deepak Deshmukh, Ralf Kuegler, Joerg J. Schneider |
2015-08-25 |
| 8766251 |
Functional material for printed electronic components |
Ralf Kuegler, Andreas Klyszcz, Sabine Renker, Joerg J. Schneider |
2014-07-01 |
| 8367461 |
Functional material for printed electronic components |
Ralf Kuegler, Joerg J. Schneider |
2013-02-05 |
| 6826404 |
Tone signalling with TFO communication links |
Eckhard Delfs, Karl Hellwig, Emilian Ertel |
2004-11-30 |
| 4564417 |
Method of manufacturing an optical coupling device |
Josef Schoen |
1986-01-14 |
| 4561458 |
Steam-metering method and apparatus |
— |
1985-12-31 |
| 4488591 |
Continuous billet guide stand |
Adolf Zajber |
1984-12-18 |
| 4471487 |
Slewing tower for ladles |
Adolf Zajber, Herbert Hansen, Johannes Dr/u/ ppel |
1984-09-11 |
| 4444341 |
Transportation device for continuously supplying molten metal to a continuous casting plant |
Herbert Hansen |
1984-04-24 |
