Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6877445 | Chamber having discharge base | Ludwig Könning, Thomas Rüther, Ralf Osburg, Ludger Brentrup, Holger Schmidthals | 2005-04-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6877445 | Chamber having discharge base | Ludwig Könning, Thomas Rüther, Ralf Osburg, Ludger Brentrup, Holger Schmidthals | 2005-04-12 |