Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9117964 | Preparation of semiconductor films | Ranjan Deepak Deshmukh, Ralf Kuegler, Joerg J. Schneider | 2015-08-25 | $56,627,000 |
| 8766251 | Functional material for printed electronic components | Ralf Kuegler, Andreas Klyszcz, Sabine Renker, Joerg J. Schneider | 2014-07-01 | $58,869,000 |
| 8367461 | Functional material for printed electronic components | Ralf Kuegler, Joerg J. Schneider | 2013-02-05 | $75,079,000 |
| 6826404 | Tone signalling with TFO communication links | Eckhard Delfs, Karl Hellwig, Emilian Ertel | 2004-11-30 | $4,731,000 |
| 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 |